From 09beec44466e10d149366afc622e9b753b54957d Mon Sep 17 00:00:00 2001
From: Matt Claypotch <thepotch@gmail.com>
Date: Fri, 21 Mar 2014 11:32:55 -0700
Subject: [PATCH] Release 1.0.1

---
 bower.json                      |    4 +-
 demos/x-tag-appbar/index.html   |    2 +-
 demos/x-tag-calendar/index.html |    2 +-
 demos/x-tag-deck/index.html     |   16 +-
 demos/x-tag-flipbox/index.html  |    2 +-
 demos/x-tag-layout/index.html   |    2 +-
 demos/x-tag-slider/index.html   |    2 +-
 demos/x-tag-tabbar/index.html   |    2 +-
 demos/x-tag-toggle/index.html   |    2 +-
 dist/brick-common.css           |    1 +
 dist/brick-common.min.css       |    0
 dist/brick.css                  |   17 +-
 dist/brick.js                   |   94 +-
 dist/brick.min.css              |    3 +-
 dist/brick.min.js               |    6 +-
 dist/x-tag-appbar.css           |    8 +
 dist/x-tag-appbar.min.css       |    1 +
 dist/x-tag-calendar.min.js      |    2 +-
 dist/x-tag-core.js              | 4296 +++++++++++++------------------
 dist/x-tag-core.min.js          |    2 +-
 dist/x-tag-deck.css             |    7 -
 dist/x-tag-deck.js              |  102 +-
 dist/x-tag-deck.min.css         |    2 +-
 dist/x-tag-deck.min.js          |    2 +-
 dist/x-tag-layout.js            |    2 +-
 dist/x-tag-layout.min.js        |    2 +-
 dist/x-tag-slider.min.js        |    2 +-
 dist/x-tag-toggle.js            |    2 +-
 dist/x-tag-toggle.min.js        |    2 +-
 dist/x-tag-transitions.js       |   65 +
 dist/x-tag-transitions.min.js   |    1 +
 docs.html                       |   12 +-
 download.html                   |   83 +-
 index.html                      |   11 +-
 package.json                    |    2 +-
 35 files changed, 1947 insertions(+), 2814 deletions(-)
 create mode 100644 dist/brick-common.css
 create mode 100644 dist/brick-common.min.css
 create mode 100644 dist/x-tag-transitions.js
 create mode 100644 dist/x-tag-transitions.min.js

diff --git a/bower.json b/bower.json
index 7ddfb6d7..e1f01968 100644
--- a/bower.json
+++ b/bower.json
@@ -1,7 +1,7 @@
 {
   "name": "brick",
   "description": "UI Web Components for Mobile Web Apps",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "keywords": [
     "brick",
     "custom",
@@ -32,4 +32,4 @@
     "x-tag-tabbar": "*",
     "brick-common": "*"
   }
-}
+}
\ No newline at end of file
diff --git a/demos/x-tag-appbar/index.html b/demos/x-tag-appbar/index.html
index 21b67207..d7fbad99 100644
--- a/demos/x-tag-appbar/index.html
+++ b/demos/x-tag-appbar/index.html
@@ -25,7 +25,7 @@
     <div class="navbar-header">
       <a class="navbar-brand" href="../../index.html">
         <img class="logo" src="../../site/img/logo.png">
-        Brick<small> 1.0.0-rc2</small>
+        Brick<small> 1.0.0</small>
       </a>
     </div>
     <ul class="navbar-nav nav">
diff --git a/demos/x-tag-calendar/index.html b/demos/x-tag-calendar/index.html
index 483b21fb..ef7e7f56 100644
--- a/demos/x-tag-calendar/index.html
+++ b/demos/x-tag-calendar/index.html
@@ -25,7 +25,7 @@
     <div class="navbar-header">
       <a class="navbar-brand" href="../../index.html">
         <img class="logo" src="../../site/img/logo.png">
-        Brick<small> 1.0.0-rc2</small>
+        Brick<small> 1.0.0</small>
       </a>
     </div>
     <ul class="navbar-nav nav">
diff --git a/demos/x-tag-deck/index.html b/demos/x-tag-deck/index.html
index 477c9b2a..ffcbc80a 100644
--- a/demos/x-tag-deck/index.html
+++ b/demos/x-tag-deck/index.html
@@ -25,7 +25,7 @@
     <div class="navbar-header">
       <a class="navbar-brand" href="../../index.html">
         <img class="logo" src="../../site/img/logo.png">
-        Brick<small> 1.0.0-rc2</small>
+        Brick<small> 1.0.0</small>
       </a>
     </div>
     <ul class="navbar-nav nav">
@@ -129,7 +129,7 @@ <h3>Markup</h3>
     <section class="demo-wrap" id="transition-demo">
         <header><h2>Specifying deck transitions: <code>transition-type/.transitionType</code></h2></header>
         <p>By default, there is no transition animation applied when switching between <code class="prettyprint">&lt;x-card&gt;</code> elements, but we provide a batch of ready-made transitions you can apply using the <code>transition-type</code> attribute (also accessible by the <code>.transitionType</code> property).</p>
-        <p>Valid options: 
+        <p>Valid options:
             <code>
                 slide-up,
                 slide-down,
@@ -153,9 +153,9 @@ <h3>Markup</h3>
         <div class="markup-wrap two-up">
             <div class="controls">
                 <button class="btn btn-default prev">Previous card</button>
-                <button class="btn btn-default" 
-                        data-toggle-prop="transitionType" 
-                        data-toggle-target="x-deck" 
+                <button class="btn btn-default"
+                        data-toggle-prop="transitionType"
+                        data-toggle-target="x-deck"
                         data-toggle-options='["slide-up", "slide-down", "slide-left", "slide-right", "fade-scale"]'>
                     Change <code>transition-type</code>
                 </button>
@@ -164,7 +164,7 @@ <h3>Markup</h3>
             <h3>Markup</h3>
             <pre class="prettyprint html"></pre>
             <h3>JavaScript</h3>
-            <pre class="prettyprint javascript">// assume transitionButton and deck are already<br/>// defined as their respective DOM elements<br/>var types = [<br/> &quot;slide-up&quot;, &quot;slide-down&quot;, &quot;slide-left&quot;, &quot;slide-right&quot;,<br/>&quot;scale-fade&quot;,<br/>&quot;none&quot;<br/> ];<br/>transitionButton.addEventListener(&quot;click&quot;, function(){<br/>    var oldType = deck.transitionType;<br/>    deck.transitionType = types[(types.indexOf(oldType)+1) % type.length];<br/><br/>    // force animation to make visible for demo<br/>    deck.nextCard(&quot;forward&quot;);<br/>});</pre>
+            <pre class="prettyprint javascript">// assume transitionButton and deck are already<br/>// defined as their respective DOM elements<br/>var types = [<br/> &quot;slide-up&quot;, &quot;slide-down&quot;, &quot;slide-left&quot;, &quot;slide-right&quot;,<br/>&quot;fade-scale&quot;,<br/>&quot;none&quot;<br/> ];<br/>transitionButton.addEventListener(&quot;click&quot;, function(){<br/>    var oldType = deck.transitionType;<br/>    deck.transitionType = types[(types.indexOf(oldType)+1) % type.length];<br/><br/>    // force animation to make visible for demo<br/>    deck.nextCard(&quot;forward&quot;);<br/>});</pre>
         </div>
         <a href="#" class="top">Top</a>
     </section>
@@ -186,7 +186,7 @@ <h3>JavaScript</h3>
             <div class="controls">
                 <button class="btn btn-default prev">Previous card</button>
                 <button class="btn btn-default next">Next card</button>
-            </div>  
+            </div>
             <h3>Markup</h3>
             <pre class="prettyprint html"></pre>
         </div>
@@ -258,7 +258,7 @@ <h3>Styling</h3>
 		<p>An <code>hide</code> event is fired from a card target after it has completed its hide animation, and the hide state has been finalized.</p>
         <div class="two-up">
             <figure class="demo" >
-                <x-deck class="simple-deck" transition-type="scale-fade">
+                <x-deck class="simple-deck" transition-type="fade-scale">
                     <x-card selected>0</x-card>
                     <x-card>1</x-card>
                     <x-card>2</x-card>
diff --git a/demos/x-tag-flipbox/index.html b/demos/x-tag-flipbox/index.html
index 0cd7d1f1..3e965991 100644
--- a/demos/x-tag-flipbox/index.html
+++ b/demos/x-tag-flipbox/index.html
@@ -25,7 +25,7 @@
     <div class="navbar-header">
       <a class="navbar-brand" href="../../index.html">
         <img class="logo" src="../../site/img/logo.png">
-        Brick<small> 1.0.0-rc2</small>
+        Brick<small> 1.0.0</small>
       </a>
     </div>
     <ul class="navbar-nav nav">
diff --git a/demos/x-tag-layout/index.html b/demos/x-tag-layout/index.html
index 761db960..950aa8ef 100644
--- a/demos/x-tag-layout/index.html
+++ b/demos/x-tag-layout/index.html
@@ -25,7 +25,7 @@
     <div class="navbar-header">
       <a class="navbar-brand" href="../../index.html">
         <img class="logo" src="../../site/img/logo.png">
-        Brick<small> 1.0.0-rc2</small>
+        Brick<small> 1.0.0</small>
       </a>
     </div>
     <ul class="navbar-nav nav">
diff --git a/demos/x-tag-slider/index.html b/demos/x-tag-slider/index.html
index 15098872..b5d1ddda 100644
--- a/demos/x-tag-slider/index.html
+++ b/demos/x-tag-slider/index.html
@@ -25,7 +25,7 @@
     <div class="navbar-header">
       <a class="navbar-brand" href="../../index.html">
         <img class="logo" src="../../site/img/logo.png">
-        Brick<small> 1.0.0-rc2</small>
+        Brick<small> 1.0.0</small>
       </a>
     </div>
     <ul class="navbar-nav nav">
diff --git a/demos/x-tag-tabbar/index.html b/demos/x-tag-tabbar/index.html
index d5159035..2fa63f97 100644
--- a/demos/x-tag-tabbar/index.html
+++ b/demos/x-tag-tabbar/index.html
@@ -25,7 +25,7 @@
     <div class="navbar-header">
       <a class="navbar-brand" href="../../index.html">
         <img class="logo" src="../../site/img/logo.png">
-        Brick<small> 1.0.0-rc2</small>
+        Brick<small> 1.0.0</small>
       </a>
     </div>
     <ul class="navbar-nav nav">
diff --git a/demos/x-tag-toggle/index.html b/demos/x-tag-toggle/index.html
index c29e13ca..f5782344 100644
--- a/demos/x-tag-toggle/index.html
+++ b/demos/x-tag-toggle/index.html
@@ -25,7 +25,7 @@
     <div class="navbar-header">
       <a class="navbar-brand" href="../../index.html">
         <img class="logo" src="../../site/img/logo.png">
-        Brick<small> 1.0.0-rc2</small>
+        Brick<small> 1.0.0</small>
       </a>
     </div>
     <ul class="navbar-nav nav">
diff --git a/dist/brick-common.css b/dist/brick-common.css
new file mode 100644
index 00000000..8b137891
--- /dev/null
+++ b/dist/brick-common.css
@@ -0,0 +1 @@
+
diff --git a/dist/brick-common.min.css b/dist/brick-common.min.css
new file mode 100644
index 00000000..e69de29b
diff --git a/dist/brick.css b/dist/brick.css
index 628e6ccb..fd9f6061 100644
--- a/dist/brick.css
+++ b/dist/brick.css
@@ -1,3 +1,5 @@
+
+
 x-appbar {
   padding: 0;
   width: 100%;
@@ -44,6 +46,14 @@ x-appbar h6 {
   text-overflow: ellipsis;
   margin: 0;
 }
+x-appbar > h1:after,
+x-appbar h2:after,
+x-appbar h3:after,
+x-appbar h4:after,
+x-appbar h5:after,
+x-appbar h6:after {
+  content: attr(subheading);
+}
 
 x-calendar {
   -webkit-touch-callout: none;
@@ -166,18 +176,11 @@ x-deck > x-card {
   right: 0;
   height: 100%;
   width: 100%;
-  overflow: hidden;
   z-index: 0;
   opacity: 1;
   -webkit-box-sizing: border-box;
   -moz-box-sizing: border-box;
-  -ms-box-sizing: border-box;
   box-sizing: border-box;
-  -webkit-transform-style: preserve-3d;
-  -moz-transform-style: preserve-3d;
-  -ms-transform-style: preserve-3d;
-  -o-transform-style: preserve-3d;
-  transform-style: preserve-3d;
   -webkit-transform: translate(0%, 0%) scale(1);
   -moz-transform: translate(0%, 0%) scale(1);
   -ms-transform: translate(0%, 0%) scale(1);
diff --git a/dist/brick.js b/dist/brick.js
index db94c1df..d52cecb5 100644
--- a/dist/brick.js
+++ b/dist/brick.js
@@ -1023,7 +1023,7 @@ if (typeof WeakMap === "undefined") {
             attach: "OverflowEvent" in win ? "overflowchanged" : [],
             condition: function(event, custom) {
                 event.flow = type;
-                return event.type == type + "flow" || event.orient === 0 && event.horizontalOverflow == flow || event.orient == 1 && event.verticalOverflow == flow || event.orient == 2 && event.horizontalOverflow == flow && event.verticalOverflow == flow;
+                return event.type == type + "flow" || (event.orient === 0 && event.horizontalOverflow == flow || event.orient == 1 && event.verticalOverflow == flow || event.orient == 2 && event.horizontalOverflow == flow && event.verticalOverflow == flow);
             }
         };
     }
@@ -2885,88 +2885,58 @@ if (typeof WeakMap === "undefined") {
 })();
 
 (function() {
-    var matchNum = /[1-9]/;
-    var replaceSpaces = / /g;
-    var captureTimes = /(\d|\d+?[.]?\d+?)(s|ms)(?!\w)/gi;
-    var transPre = "transition" in getComputedStyle(document.documentElement) ? "t" : xtag.prefix.js + "T";
-    var transDur = transPre + "ransitionDuration";
-    var transProp = transPre + "ransitionProperty";
-    var skipFrame = function(fn) {
+    var matchNum = /[1-9]/, replaceSpaces = / /g, captureTimes = /(\d|\d+?[.]?\d+?)(s|ms)(?!\w)/gi, transPre = "transition" in getComputedStyle(document.documentElement) ? "t" : xtag.prefix.js + "T", transDur = transPre + "ransitionDuration", transProp = transPre + "ransitionProperty", skipFrame = function(fn) {
         xtag.requestFrame(function() {
             xtag.requestFrame(fn);
         });
-    };
-    var ready;
-    if (document.readyState == "complete") {
-        ready = skipFrame(function() {
-            ready = false;
-        });
-    } else {
-        ready = xtag.addEvent(document, "readystatechange", function() {
-            if (document.readyState == "complete") {
-                skipFrame(function() {
-                    ready = false;
-                });
-                xtag.removeEvent(document, "readystatechange", ready);
-            }
-        });
-    }
+    }, ready = document.readyState == "complete" ? skipFrame(function() {
+        ready = false;
+    }) : xtag.addEvent(document, "readystatechange", function() {
+        if (document.readyState == "complete") {
+            skipFrame(function() {
+                ready = false;
+            });
+            xtag.removeEvent(document, "readystatechange", ready);
+        }
+    });
     function getTransitions(node) {
-        node.__transitions__ = node.__transitions__ || {};
-        return node.__transitions__;
+        return node.__transitions__ = node.__transitions__ || {};
     }
     function startTransition(node, name, transitions) {
         var style = getComputedStyle(node), after = transitions[name].after;
         node.setAttribute("transition", name);
-        if (after && !style[transDur].match(matchNum)) {
-            after();
-        }
+        if (after && !style[transDur].match(matchNum)) after();
     }
     xtag.addEvents(document, {
         transitionend: function(e) {
             var node = e.target, name = node.getAttribute("transition");
             if (name) {
-                var i = 0, max = 0, prop = null, style = getComputedStyle(node), transitions = getTransitions(node), props = style[transProp].replace(replaceSpaces, "").split(",");
+                var i = max = 0, prop = null, style = getComputedStyle(node), transitions = getTransitions(node), props = style[transProp].replace(replaceSpaces, "").split(",");
                 style[transDur].replace(captureTimes, function(match, time, unit) {
-                    time = parseFloat(time) * (unit === "s" ? 1e3 : 1);
-                    if (time > max) {
-                        prop = i;
-                        max = time;
-                    }
+                    var time = parseFloat(time) * (unit === "s" ? 1e3 : 1);
+                    if (time > max) prop = i, max = time;
                     i++;
                 });
                 prop = props[prop];
-                if (!prop) {
-                    throw new SyntaxError("No matching transition property found");
-                } else if (e.propertyName == prop && transitions[name].after) {
-                    transitions[name].after();
-                }
+                if (!prop) throw new SyntaxError("No matching transition property found"); else if (e.propertyName == prop && transitions[name].after) transitions[name].after();
             }
         }
     });
     xtag.transition = function(node, name, obj) {
         var transitions = getTransitions(node), options = transitions[name] = obj || {};
-        if (options.immediate) {
-            options.immediate();
-        }
+        if (options.immediate) options.immediate();
         if (options.before) {
             options.before();
-            if (ready) {
-                xtag.skipTransition(node, function() {
-                    startTransition(node, name, transitions);
-                });
-            } else {
-                skipFrame(function() {
-                    startTransition(node, name, transitions);
-                });
-            }
-        } else {
-            startTransition(node, name, transitions);
-        }
+            if (ready) xtag.skipTransition(node, function() {
+                startTransition(node, name, transitions);
+            }); else skipFrame(function() {
+                startTransition(node, name, transitions);
+            });
+        } else startTransition(node, name, transitions);
     };
     xtag.pseudos.transition = {
         onCompiled: function(fn, pseudo) {
-            var options = {}, when = pseudo["arguments"][0] || "immediate", name = pseudo["arguments"][1] || pseudo.key.split(":")[0];
+            var options = {}, when = pseudo.arguments[0] || "immediate", name = pseudo.arguments[1] || pseudo.key.split(":")[0];
             return function() {
                 var target = this, args = arguments;
                 if (this.hasAttribute("transition")) {
@@ -2974,9 +2944,7 @@ if (typeof WeakMap === "undefined") {
                         return fn.apply(target, args);
                     };
                     xtag.transition(this, name, options);
-                } else {
-                    return fn.apply(this, args);
-                }
+                } else return fn.apply(this, args);
             };
         }
     };
@@ -2994,7 +2962,7 @@ if (typeof WeakMap === "undefined") {
         return item && item.nodeName ? item : isNaN(item) ? xtag.queryChildren(deck, item) : deck.children[item];
     }
     function checkCard(deck, card, selected) {
-        return card && (selected ? card == deck.xtag.selected : card != deck.xtag.selected) && deck == card.parentNode && card.nodeName == "X-CARD";
+        return card && (selected ? card == deck.xtag.selected : card != deck.xtag.selected) && deck == card.parentNode && card.nodeName.toLowerCase() == "x-card";
     }
     function shuffle(deck, side, direction) {
         var getters = sides[side];
@@ -3120,7 +3088,7 @@ if (typeof WeakMap === "undefined") {
         lifecycle: {
             inserted: function() {
                 var deck = this.parentNode;
-                if (deck.nodeName == "X-DECK") {
+                if (deck.nodeName.toLowerCase() == "x-deck") {
                     this.xtag.deck = deck;
                     if (this != deck.selected && this.selected) {
                         deck.showCard(this);
@@ -3283,7 +3251,7 @@ if (typeof WeakMap === "undefined") {
             scroll: evaluateScroll,
             transitionend: function(e) {
                 var node = e.target;
-                if (this.hasAttribute("content-maximizing") && node.parentNode == this && (node.nodeName == "HEADER" || node.nodeName == "FOOTER")) {
+                if (this.hasAttribute("content-maximizing") && node.parentNode == this && (node.nodeName.toLowerCase() == "header" || node.nodeName.toLowerCase() == "footer")) {
                     this.setAttribute("content-maximized", null);
                     this.removeAttribute("content-maximizing");
                 }
@@ -3924,7 +3892,7 @@ if (typeof WeakMap === "undefined") {
         toggle.active = true;
     }
     function inTogglebar(toggle) {
-        return toggle.parentNode && toggle.parentNode.nodeName == "X-TOGGLEBAR";
+        return toggle.parentNode && toggle.parentNode.nodeName.toLowerCase() == "x-togglebar";
     }
     var shifted = false;
     xtag.addEvents(document, {
diff --git a/dist/brick.min.css b/dist/brick.min.css
index 6c49cdcf..49934e25 100644
--- a/dist/brick.min.css
+++ b/dist/brick.min.css
@@ -2,6 +2,7 @@ x-appbar{padding:0;width:100%;display:-webkit-box;display:-moz-box;display:-ms-f
 x-appbar,x-appbar *{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}
 x-appbar > *{border:none;vertical-align:middle;text-align:center;-webkit-flex-align:center;-ms-flex-align:center;-webkit-align-items:center;-webkit-align-items:center;-moz-align-items:center;-ms-align-items:center;align-items:center;text-align:center}
 x-appbar > h1,x-appbar h2,x-appbar h3,x-appbar h4,x-appbar h5,x-appbar h6{min-width:auto;min-height:auto;-webkit-box-flex:1;-moz-box-flex:1;-webkit-flex:1;-ms-flex:1;box-flex:1;flex:1;overflow:hidden;text-overflow:ellipsis;margin:0}
+x-appbar > h1:after,x-appbar h2:after,x-appbar h3:after,x-appbar h4:after,x-appbar h5:after,x-appbar h6:after{content:attr(subheading)}
 x-calendar{-webkit-touch-callout:none;-webkit-user-select:none;-khtml-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;-moz-tap-highlight-color:transparent;tap-highlight-color:transparent;position:relative;display:inline-block;margin:0;padding:0;max-width:100%;font-size:1em;text-align:center;overflow:hidden}
 x-calendar,x-calendar *{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}
 x-calendar .calendar{position:relative;display:inline-block;overflow:hidden;width:100%;height:100%}
@@ -21,7 +22,7 @@ x-calendar .prev{left:0}
 x-calendar .next{right:0}
 x-calendar:not([active]) .day:hover,x-calendar:not([active]) .prev:hover,x-calendar:not([active]) .next:hover{cursor:pointer}
 x-deck{display:block;position:relative;overflow:hidden;height:100%;width:100%}
-x-deck > x-card{display:none;position:absolute !important;left:0;right:0;height:100%;width:100%;overflow:hidden;z-index:0;opacity:1;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;-ms-box-sizing:border-box;box-sizing:border-box;-webkit-transform-style:preserve-3d;-moz-transform-style:preserve-3d;-ms-transform-style:preserve-3d;-o-transform-style:preserve-3d;transform-style:preserve-3d;-webkit-transform:translate(0%,0%) scale(1);-moz-transform:translate(0%,0%) scale(1);-ms-transform:translate(0%,0%) scale(1);-o-transform:translate(0%,0%) scale(1);transform:translate(0%,0%) scale(1)}
+x-deck > x-card{display:none;position:absolute !important;left:0;right:0;height:100%;width:100%;z-index:0;opacity:1;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;-webkit-transform:translate(0%,0%) scale(1);-moz-transform:translate(0%,0%) scale(1);-ms-transform:translate(0%,0%) scale(1);-o-transform:translate(0%,0%) scale(1);transform:translate(0%,0%) scale(1)}
 x-deck > x-card[selected],x-deck > x-card[transition]{display:block}
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 x-deck > x-card[show][transition]{opacity:1;-webkit-transform:scale(1);-moz-transform:scale(1);-ms-transform:scale(1);-o-transform:scale(1);transform:scale(1)}
diff --git a/dist/brick.min.js b/dist/brick.min.js
index e66c7bd2..db2ad545 100644
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b.hasAttribute(c)&&a(b.getAttribute(c))}function c(b,c,d,e){if(e=e?e:Math.round,d=a(d)?d:0,!a(b))throw"invalid value "+b;if(!a(c)||0>=+c)throw"invalid step "+c;return e((b-d)/c)*c+d}function d(a,b,d,e){return b>a?b:a>d?Math.max(b,c(d,e,b,Math.floor)):a}function e(a,b,e){var f=c((b-a)/2+a,e,a);return d(f,a,b,e)}function f(a,b){var c=a.min,d=a.max;return(b-c)/(d-c)}function g(a,b){var c=a.min,d=a.max;return(d-c)*b+c}function h(a,b){b=Math.min(Math.max(0,b),1);var e=g(a,b),f=c(e,a.step,a.min);return d(f,a.min,a.max,a.step)}function i(a,b){var c=a.xtag.sliderThumb;if(c){var d=a.getBoundingClientRect(),e=c.getBoundingClientRect(),g=f(a,b),h=a.vertical,i=d[h?"height":"width"],j=e[h?"height":"width"],k=Math.max(i-j,0),l=k*g,m=l/i;c.style[h?"left":"top"]=0,c.style[h?"top":"left"]=100*m+"%",a.xtag.sliderProgress.style[h?"height":"width"]=100*g+"%"}}function j(a){i(a,a.value)}function k(a,b,c){var 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c=a.xtag.callbackFns,d=function(a,b){document.body.removeEventListener(a,b)};d("mousemove",c.onMouseDragMove),d("touchmove",c.onTouchDragMove),d("mouseup",c.onDragEnd),d("touchend",c.onDragEnd);var e=a.xtag.sliderThumb;e&&e.removeAttribute("active"),a.value!==a.xtag.dragInitVal&&xtag.fireEvent(a,"change"),a.xtag.dragInitVal=null,b.preventDefault()},onKeyDown:function(a){var b=a.keyCode;if(b in o){var c=this.value,d=this.min,e=this.max,f=this.step,g=Math.max(0,e-d),h=Math.max(g/10,f);switch(o[b]){case"LEFT_ARROW":case"DOWN_ARROW":this.value=Math.max(c-f,d);break;case"RIGHT_ARROW":case"UP_ARROW":this.value=Math.min(c+f,e);break;case"HOME":this.value=d;break;case"END":this.value=e;break;case"PAGE_DOWN":this.value=Math.max(c-h,d);break;case"PAGE_UP":this.value=Math.min(c+h,e)}this.value!==c&&xtag.fireEvent(this,"change"),a.preventDefault()}}}}var o={33:"PAGE_UP",34:"PAGE_DOWN",35:"END",36:"HOME",37:"LEFT_ARROW",38:"UP_ARROW",39:"RIGHT_ARROW",40:"DOWN_ARROW"},p=0;xtag.register("x-slider",{lifecycle:{created:function(){var a=this;a.xtag.callbackFns=n(a),a.xtag.dragInitVal=null;var c=document.createElement("input");xtag.addClass(c,"input"),c.setAttribute("type","range");var d=b(a,"max")?+a.getAttribute("max"):100,f=b(a,"min")?+a.getAttribute("min"):0,g=b(a,"step")?+a.getAttribute("step"):1;g=g>0?g:1;var h=b(a,"value")?+a.getAttribute("value"):e(f,d,g);c.setAttribute("max",d),c.setAttribute("min",f),c.setAttribute("step",g),c.setAttribute("value",h),a.xtag.rangeInputEl=c,a.appendChild(a.xtag.rangeInputEl);var i=document.createElement("div");xtag.addClass(i,"slider-track"),this.xtag.sliderTrack=i,this.appendChild(i);var j=document.createElement("div");xtag.addClass(j,"slider-progress"),this.xtag.sliderProgress=j,i.appendChild(j);var k=document.createElement("span");xtag.addClass(k,"slider-thumb"),this.xtag.sliderThumb=k,this.appendChild(k),"range"!==c.type||a.hasAttribute("polyfill")?a.setAttribute("polyfill",!0):a.removeAttribute("polyfill"),this.addEventListener("mousedown",a.xtag.callbackFns.onMouseDragStart),this.addEventListener("touchstart",a.xtag.callbackFns.onTouchDragStart),this.addEventListener("keydown",a.xtag.callbackFns.onKeyDown),a.setAttribute("value",h)},inserted:function(){var a=this;xtag.requestFrame(function(){xtag.requestFrame(function(){j(a)})})},attributeChanged:function(a){("min"==a||"max"==a||"step"==a)&&j(this)}},events:{"change:delegate(input[type=range])":function(a){a.stopPropagation(),xtag.fireEvent(a.currentTarget,"change")},"input:delegate(input[type=range])":function(a){a.stopPropagation(),xtag.fireEvent(a.currentTarget,"input")},"focus:delegate(input[type=range])":function(a){var 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b=a.targetEvent,c=a.targetSelector?xtag.query(document,a.targetSelector):a.targetElems;c.forEach(function(a){xtag.fireEvent(a,b)})}}xtag.register("x-tabbar",{lifecycle:{created:function(){this.xtag.overallEventToFire="reveal"}},events:{"tap:delegate(x-tabbar-tab)":function(){var a=xtag.query(this.parentNode,"x-tabbar-tab[selected]");a.length&&a.forEach(function(a){a.removeAttribute("selected")}),this.setAttribute("selected",!0)}},accessors:{tabs:{get:function(){return xtag.queryChildren(this,"x-tabbar-tab")}},targetEvent:{attribute:{name:"target-event"},get:function(){return this.xtag.overallEventToFire},set:function(a){this.xtag.overallEventToFire=a}}},methods:{}}),xtag.register("x-tabbar-tab",{lifecycle:{created:function(){this.xtag.targetSelector=null,this.xtag.overrideTargetElems=null,this.xtag.targetEvent=null}},events:{tap:function(a){var e=a.currentTarget;if(a.changedTouches&&a.changedTouches.length>0){var f=a.changedTouches[0],g=b(e);c(f.pageX,f.pageY,g)&&d(e)}else 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b={},c=a==document?"[x-toggle-no-form]":"";xtag.query(a,"x-toggle[name]"+c).forEach(function(d){var e=d.name;if(e&&!b[e]){var f=xtag.query(a,'x-toggle[name="'+e+'"]'+c),g=f.length>1?"radio":"checkbox";f.forEach(function(a){a.xtag&&a.xtag.input&&(a.type=g)}),b[e]=!0}})}function c(a){if(f&&a.group&&"radio"!=a.type){var b=a.groupToggles,c='x-toggle[group="'+a.group+'"][active]',d=a.xtag.scope.querySelector(c);if(d&&a!=d){a.checked=d.checked;var e=d.checked,g=b.indexOf(a),h=b.indexOf(d),i=Math.min(g,h),j=Math.max(g,h);return b.slice(i,j+1).forEach(function(a){a!=d&&(a.checked=e)}),!0}}}function d(a){e(a)||(a.groupToggles.forEach(function(a){a.active=!1}),a.active=!0)}function e(a){return a.parentNode&&"x-togglebar"==a.parentNode.nodeName.toLowerCase()}var f=!1;xtag.addEvents(document,{DOMComponentsLoaded:function(){b(document),xtag.toArray(document.forms).forEach(b)},WebComponentsReady:function(){b(document),xtag.toArray(document.forms).forEach(b)},keydown:function(a){f=a.shiftKey},keyup:function(a){f=a.shiftKey},"focus:delegate(x-toggle)":function(){this.focus=!0,this.xtag.input.focus()},"blur:delegate(x-toggle)":function(){this.focus=!1},"tap:delegate(x-toggle)":function(){var a=this.xtag.input;if("radio"==a.type?!this.checked:!0){a.checked=!a.checked;var b=document.createEvent("Event");b.initEvent("change",!0,!1),a.dispatchEvent(b)}a.focus()},"change:delegate(x-toggle)":function(){this.xtag.input.focus(),(e(this)||!c(this)&&"radio"!=this.type)&&(this.checked=this.xtag.input.checked),d(this)}});var g=xtag.createFragment('<input /><div class="x-toggle-check"></div>');xtag.register("x-toggle",{lifecycle:{created:function(){this.appendChild(g.cloneNode(!0)),this.xtag.input=this.querySelector("input"),this.xtag.checkEl=this.querySelector(".x-toggle-check"),this.type="checkbox",a(this);var b=this.getAttribute("name");b&&(this.xtag.input.name=this.getAttribute("name")),this.hasAttribute("checked")&&(this.checked=!0)},inserted:function(){a(this),this.name&&b(this.xtag.scope)
+},removed:function(){b(this.xtag.scope),a(this)}},accessors:{noBox:{attribute:{name:"no-box","boolean":!0}},type:{attribute:{},set:function(a){this.xtag.input.type=a}},label:{attribute:{}},focus:{attribute:{"boolean":!0}},active:{attribute:{"boolean":!0}},group:{attribute:{}},groupToggles:{get:function(){return xtag.query(this.xtag.scope,'x-toggle[group="'+this.group+'"]')}},name:{attribute:{skip:!0},set:function(a){null===a?(this.removeAttribute("name"),this.type="checkbox"):this.setAttribute("name",a),this.xtag.input.name=a,b(this.xtag.scope)}},checked:{get:function(){return this.xtag.input.checked},set:function(a){var b=this.name,c="true"===a||a===!0;if(b){var d=this.xtag.scope==document?"[x-toggle-no-form]":"",e='x-toggle[checked][name="'+b+'"]'+d,f=this.xtag.scope.querySelector(e);f&&f.removeAttribute("checked")}this.xtag.input.checked=c,c?this.setAttribute("checked",""):this.removeAttribute("checked")}},value:{attribute:{},get:function(){return this.xtag.input.value},set:function(a){this.xtag.input.value=a}}}}),xtag.register("x-togglebar",{events:{}})}();
\ No newline at end of file
diff --git a/dist/x-tag-appbar.css b/dist/x-tag-appbar.css
index 89d43ab7..8e9fcfac 100644
--- a/dist/x-tag-appbar.css
+++ b/dist/x-tag-appbar.css
@@ -44,6 +44,14 @@ x-appbar h6 {
   text-overflow: ellipsis;
   margin: 0;
 }
+x-appbar > h1:after,
+x-appbar h2:after,
+x-appbar h3:after,
+x-appbar h4:after,
+x-appbar h5:after,
+x-appbar h6:after {
+  content: attr(subheading);
+}
 
 x-appbar {
   background-color: #00202f;
diff --git a/dist/x-tag-appbar.min.css b/dist/x-tag-appbar.min.css
index 1f235341..145209d0 100644
--- a/dist/x-tag-appbar.min.css
+++ b/dist/x-tag-appbar.min.css
@@ -2,6 +2,7 @@ x-appbar{padding:0;width:100%;display:-webkit-box;display:-moz-box;display:-ms-f
 x-appbar,x-appbar *{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}
 x-appbar > *{border:none;vertical-align:middle;text-align:center;-webkit-flex-align:center;-ms-flex-align:center;-webkit-align-items:center;-webkit-align-items:center;-moz-align-items:center;-ms-align-items:center;align-items:center;text-align:center}
 x-appbar > h1,x-appbar h2,x-appbar h3,x-appbar h4,x-appbar h5,x-appbar h6{min-width:auto;min-height:auto;-webkit-box-flex:1;-moz-box-flex:1;-webkit-flex:1;-ms-flex:1;box-flex:1;flex:1;overflow:hidden;text-overflow:ellipsis;margin:0}
+x-appbar > h1:after,x-appbar h2:after,x-appbar h3:after,x-appbar h4:after,x-appbar h5:after,x-appbar h6:after{content:attr(subheading)}
 x-appbar{background-color:#00202f;color:#fff;font-family:"Fira Sans","Fira Sans","Segoe UI",Frutiger,"Frutiger Linotype","Dejavu Sans","Helvetica Neue",Arial,sans-serif;font-size:17px;height:45px;line-height:45px}
 x-appbar > header{font-weight:600}
 x-appbar > *{color:#fff;font-family:"Fira Sans","Fira Sans","Segoe UI",Frutiger,"Frutiger Linotype","Dejavu Sans","Helvetica Neue",Arial,sans-serif;font-size:inherit;line-height:inherit;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}
diff --git a/dist/x-tag-calendar.min.js b/dist/x-tag-calendar.min.js
index 605cfb92..9627fada 100644
--- a/dist/x-tag-calendar.min.js
+++ b/dist/x-tag-calendar.min.js
@@ -1 +1 @@
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k(a,b){xtag.removeClass(a,b)}function l(a,b){return xtag.hasClass(a,b)}function m(a){return a.getFullYear()}function n(a){return a.getMonth()}function o(a){return a.getDate()}function p(a){return a.getDay()}function q(a,b){var c=a.toString(),d=new Array(b).join("0");return(d+c).substr(-b)}function r(a){return[q(m(a),4),q(n(a)+1,2),q(o(a),2)].join("-")}function s(b){if(e(b))return b;var c=X.exec(b);return c?a(new Date(c[1],c[2]-1,c[3])):null}function t(b){if(e(b))return b;var c=s(b);if(c)return c;var d=Date.parse(b);return isNaN(d)?null:a(new Date(d))}function u(a){var b;if(f(a))b=a.slice(0);else{if(e(a))return[a];if(!("string"==typeof a&&a.length>0))return null;try{if(b=JSON.parse(a),!f(b))return null}catch(c){var d=t(a);return d?[d]:null}}for(var g=0;g<b.length;g++){var h=b[g];if(!e(h))if("string"==typeof h){var i=t(h);if(!i)return null;b[g]=i}else{if(!f(h)||2!==h.length)return null;var j=t(h[0]);if(!j)return null;var k=t(h[1]);if(!k)return null;if(j.valueOf()>k.valueOf())return 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\ No newline at end of file
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x=g("span.day");if(x.setAttribute("data-date",r(v)),x.textContent=o(v),n(v)!==h&&j(x,"badmonth"),G(v,d)&&j(x,V),G(v,S)&&j(x,"today"),b(u,x),v=E(v),(q+1)%7===0){b(k,u),u=g("div.week");var y=n(v)>h||n(v)<h&&m(v)>m(i);if(y)break}}return k},Y._sanitizeViewDate=function(a,b){b=void 0===b?this.chosen:b;var c;if(e(a))c=a;else if(e(b))c=b;else if(f(b)&&b.length>0){var d=b[0];c=e(d)?d:d[0]}else c=S;return c},Y._sanitizeChosenRanges=function(a,b){b=void 0===b?this.view:b;var c;c=e(a)?[a]:f(a)?a:null!==a&&void 0!==a&&b?[b]:[];var d=L(c);if(!this.multiple&&d.length>0){var g=d[0];return e(g)?[g]:[g[0]]}return d},Y.addDate=function(a,b){e(a)&&(b?(this.chosen.push(a),this.chosen=this.chosen):this.chosen=[a])},Y.removeDate=function(a){if(e(a))for(var b=this.chosen.slice(0),c=0;c<b.length;c++){var d=b[c];if(G(a,[d])){if(b.splice(c,1),f(d)){var g=d[0],h=d[1],i=F(a),j=E(a);G(i,[d])&&b.push([g,i]),G(j,[d])&&b.push([j,h])}this.chosen=L(b);break}}},Y.hasChosenDate=function(a){return G(a,this._chosenRanges)},Y.hasVisibleDate=function(a,b){var c=b?this.firstVisibleMonth:this.firstVisibleDate,d=b?D(this.lastVisibleMonth):this.lastVisibleDate;return G(a,[[c,d]])},Y.render=function(a){var c,d=this._span;if(a){var e,f=xtag.query(this.el,".day");for(c=0;c<f.length;c++)if(e=f[c],e.hasAttribute("data-date")){var g=e.getAttribute("data-date"),h=s(g);h&&(G(h,this._chosenRanges)?j(e,V):k(e,V),G(h,[S])?j(e,"today"):k(e,"today"))}}else{this.el.innerHTML="";var i=this.firstVisibleMonth;for(c=0;d>c;c++)b(this.el,this.makeMonth(i)),i=x(i,0,1,0)}this._callCustomRenderer()},Y._callCustomRenderer=function(){if(this._customRenderFn){if(this._renderRecursionFlag)throw"Error: customRenderFn causes recursive loop of rendering calendar; make sure your custom rendering function doesn't modify attributes of the x-calendar that would require a re-render!";for(var a=xtag.query(this.el,".day"),b=0;b<a.length;b++){var 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d=this._labels[c],e=a[c];if(f(d)){if(!f(e)||d.length!==e.length)throw"invalid label given for '"+c+"': expected array of "+d.length+" labels, got "+JSON.stringify(e);e=e.slice(0);for(var g=0;g<e.length;g++)e[g]=e[g].toString?e[g].toString():String(e[g])}else e=String(e);b[c]=e}this.render(!1)}}});var Z=null,$=null;xtag.register("x-calendar",{lifecycle:{created:function(){this.innerHTML="";var a=this.getAttribute("chosen");this.xtag.calObj=new K({span:this.getAttribute("span"),view:t(this.getAttribute("view")),chosen:u(a),multiple:this.hasAttribute("multiple"),firstWeekdayNum:this.getAttribute("first-weekday-num")}),b(this,this.xtag.calObj.el),this.xtag.calControls=null,this.xtag.dragType=null,this.xtag.dragStartEl=null,this.xtag.dragAllowTap=!1},inserted:function(){Z||(Z=xtag.addEvent(document,"mouseup",O)),$||($=xtag.addEvent(document,"touchend",O)),this.render(!1)},removed:function(){0===xtag.query(document,"x-calendar").length&&(Z&&(xtag.removeEvent(document,"mouseup",Z),Z=null),$&&(xtag.removeEvent(document,"touchend",$),$=null))}},events:{"tap:delegate(.next)":function(a){var b=a.currentTarget;b.nextMonth(),xtag.fireEvent(b,"nextmonth")},"tap:delegate(.prev)":function(a){var b=a.currentTarget;b.prevMonth(),xtag.fireEvent(b,"prevmonth")},"tapstart:delegate(.day)":function(a){(a.touches||!a.button||a.button===Q)&&(a.preventDefault(),a.baseEvent&&a.baseEvent.preventDefault(),M(a.currentTarget,this))},touchmove:function(a){if(a.touches&&a.touches.length>0){var b=a.currentTarget;if(b.xtag.dragType)for(var c=a.touches[0],d=xtag.query(b,".day"),e=0;e<d.length;e++){var f=d[e];P(c.pageX,c.pageY,i(f))?N(b,f):f.removeAttribute("active")}}},"mouseover:delegate(.day)":function(a){var b=a.currentTarget,c=this;N(b,c)},"mouseout:delegate(.day)":function(){var a=this;a.removeAttribute("active")},"tapend:delegate(.day)":function(a){var b=a.currentTarget;if(b.xtag.dragAllowTap){var c=this,d=c.getAttribute("data-date"),e=t(d);xtag.fireEvent(b,"datetap",{detail:{date:e,iso:d}})}},datetoggleon:function(a){var b=this;b.toggleDateOn(a.detail.date,b.multiple)},datetoggleoff:function(a){var b=this;b.toggleDateOff(a.detail.date)}},accessors:{controls:{attribute:{"boolean":!0},set:function(a){a&&!this.xtag.calControls&&(this.xtag.calControls=J(this.xtag.calObj.labels),b(this,this.xtag.calControls))}},multiple:{attribute:{"boolean":!0},get:function(){return this.xtag.calObj.multiple},set:function(a){this.xtag.calObj.multiple=a,this.chosen=this.chosen}},span:{attribute:{},get:function(){return this.xtag.calObj.span},set:function(a){this.xtag.calObj.span=a}},view:{attribute:{},get:function(){return this.xtag.calObj.view},set:function(a){var b=t(a);b&&(this.xtag.calObj.view=b)}},chosen:{attribute:{skip:!0},get:function(){var a=this.xtag.calObj.chosen;if(this.multiple)return this.xtag.calObj.chosen;if(a.length>0){var b=a[0];return e(b)?b:b[0]}return null},set:function(a){var b=this.multiple?u(a):t(a);this.xtag.calObj.chosen=b?b:null,this.xtag.calObj.chosenString?this.setAttribute("chosen",this.xtag.calObj.chosenString):this.removeAttribute("chosen")}},firstWeekdayNum:{attribute:{name:"first-weekday-num"},set:function(a){this.xtag.calObj.firstWeekdayNum=a}},noToggle:{attribute:{"boolean":!0,name:"notoggle"},set:function(a){a&&(this.chosen=null)}},firstVisibleMonth:{get:function(){return this.xtag.calObj.firstVisibleMonth}},lastVisibleMonth:{get:function(){return this.xtag.calObj.lastVisibleMonth}},firstVisibleDate:{get:function(){return this.xtag.calObj.firstVisibleDate}},lastVisibleDate:{get:function(){return this.xtag.calObj.lastVisibleDate}},customRenderFn:{get:function(){return this.xtag.calObj.customRenderFn},set:function(a){this.xtag.calObj.customRenderFn=a}},labels:{get:function(){return JSON.parse(JSON.stringify(this.xtag.calObj.labels))},set:function(a){this.xtag.calObj.labels=a;var b=this.xtag.calObj.labels,c=this.querySelector(".controls > .prev");c&&(c.textContent=b.prev);var d=this.querySelector(".controls > .next");d&&(d.textContent=b.next)}}},methods:{render:function(a){this.xtag.calObj.render(a)},prevMonth:function(){var a=this.xtag.calObj;a.view=z(a.view)},nextMonth:function(){var a=this.xtag.calObj;a.view=y(a.view)},toggleDateOn:function(a,b){this.xtag.calObj.addDate(a,b),this.chosen=this.chosen},toggleDateOff:function(a){this.xtag.calObj.removeDate(a),this.chosen=this.chosen},toggleDate:function(a,b){this.xtag.calObj.hasChosenDate(a)?this.toggleDateOff(a):this.toggleDateOn(a,b)},hasVisibleDate:function(a,b){return this.xtag.calObj.hasVisibleDate(a,b)}}})}();
\ No newline at end of file
diff --git a/dist/x-tag-core.js b/dist/x-tag-core.js
index b08c009a..3722d115 100644
--- a/dist/x-tag-core.js
+++ b/dist/x-tag-core.js
@@ -1,2570 +1,1794 @@
-// We don't use the platform bootstrapper, so fake this stuff.
-
 window.Platform = {};
-var logFlags = {};
-
-
-// DOMTokenList polyfill for IE9
-(function () {
-
-if (typeof window.Element === "undefined" || "classList" in document.documentElement) return;
-
-var prototype = Array.prototype,
-    indexOf = prototype.indexOf,
-    slice = prototype.slice,
-    push = prototype.push,
-    splice = prototype.splice,
-    join = prototype.join;
-
-function DOMTokenList(el) {
-  this._element = el;
-  if (el.className != this._classCache) {
-    this._classCache = el.className;
 
-    if (!this._classCache) return;
-
-      // The className needs to be trimmed and split on whitespace
-      // to retrieve a list of classes.
-      var classes = this._classCache.replace(/^\s+|\s+$/g,'').split(/\s+/),
-        i;
-    for (i = 0; i < classes.length; i++) {
-      push.call(this, classes[i]);
-    }
-  }
-};
-
-function setToClassName(el, classes) {
-  el.className = classes.join(' ');
-}
+var logFlags = {};
 
-DOMTokenList.prototype = {
-  add: function(token) {
-    if(this.contains(token)) return;
-    push.call(this, token);
-    setToClassName(this._element, slice.call(this, 0));
-  },
-  contains: function(token) {
-    return indexOf.call(this, token) !== -1;
-  },
-  item: function(index) {
-    return this[index] || null;
-  },
-  remove: function(token) {
-    var i = indexOf.call(this, token);
-     if (i === -1) {
-       return;
-     }
-    splice.call(this, i, 1);
-    setToClassName(this._element, slice.call(this, 0));
-  },
-  toString: function() {
-    return join.call(this, ' ');
-  },
-  toggle: function(token) {
-    if (indexOf.call(this, token) === -1) {
-      this.add(token);
-    } else {
-      this.remove(token);
+(function() {
+    if (typeof window.Element === "undefined" || "classList" in document.documentElement) return;
+    var prototype = Array.prototype, indexOf = prototype.indexOf, slice = prototype.slice, push = prototype.push, splice = prototype.splice, join = prototype.join;
+    function DOMTokenList(el) {
+        this._element = el;
+        if (el.className != this._classCache) {
+            this._classCache = el.className;
+            if (!this._classCache) return;
+            var classes = this._classCache.replace(/^\s+|\s+$/g, "").split(/\s+/), i;
+            for (i = 0; i < classes.length; i++) {
+                push.call(this, classes[i]);
+            }
+        }
     }
-  }
-};
-
-window.DOMTokenList = DOMTokenList;
-
-function defineElementGetter (obj, prop, getter) {
-  if (Object.defineProperty) {
-    Object.defineProperty(obj, prop,{
-      get : getter
-    })
-  } else {
-    obj.__defineGetter__(prop, getter);
-  }
-}
-
-defineElementGetter(Element.prototype, 'classList', function () {
-  return new DOMTokenList(this);
-});
-
-})();
-
-
-/*
- * Copyright 2012 The Polymer Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style
- * license that can be found in the LICENSE file.
- */
-
-if (typeof WeakMap === 'undefined') {
-  (function() {
-    var defineProperty = Object.defineProperty;
-    var counter = Date.now() % 1e9;
-
-    var WeakMap = function() {
-      this.name = '__st' + (Math.random() * 1e9 >>> 0) + (counter++ + '__');
-    };
-
-    WeakMap.prototype = {
-      set: function(key, value) {
-        var entry = key[this.name];
-        if (entry && entry[0] === key)
-          entry[1] = value;
-        else
-          defineProperty(key, this.name, {value: [key, value], writable: true});
-      },
-      get: function(key) {
-        var entry;
-        return (entry = key[this.name]) && entry[0] === key ?
-            entry[1] : undefined;
-      },
-      delete: function(key) {
-        this.set(key, undefined);
-      }
+    function setToClassName(el, classes) {
+        el.className = classes.join(" ");
+    }
+    DOMTokenList.prototype = {
+        add: function(token) {
+            if (this.contains(token)) return;
+            push.call(this, token);
+            setToClassName(this._element, slice.call(this, 0));
+        },
+        contains: function(token) {
+            return indexOf.call(this, token) !== -1;
+        },
+        item: function(index) {
+            return this[index] || null;
+        },
+        remove: function(token) {
+            var i = indexOf.call(this, token);
+            if (i === -1) {
+                return;
+            }
+            splice.call(this, i, 1);
+            setToClassName(this._element, slice.call(this, 0));
+        },
+        toString: function() {
+            return join.call(this, " ");
+        },
+        toggle: function(token) {
+            if (indexOf.call(this, token) === -1) {
+                this.add(token);
+            } else {
+                this.remove(token);
+            }
+        }
     };
+    window.DOMTokenList = DOMTokenList;
+    function defineElementGetter(obj, prop, getter) {
+        if (Object.defineProperty) {
+            Object.defineProperty(obj, prop, {
+                get: getter
+            });
+        } else {
+            obj.__defineGetter__(prop, getter);
+        }
+    }
+    defineElementGetter(Element.prototype, "classList", function() {
+        return new DOMTokenList(this);
+    });
+})();
 
-    window.WeakMap = WeakMap;
-  })();
+if (typeof WeakMap === "undefined") {
+    (function() {
+        var defineProperty = Object.defineProperty;
+        var counter = Date.now() % 1e9;
+        var WeakMap = function() {
+            this.name = "__st" + (Math.random() * 1e9 >>> 0) + (counter++ + "__");
+        };
+        WeakMap.prototype = {
+            set: function(key, value) {
+                var entry = key[this.name];
+                if (entry && entry[0] === key) entry[1] = value; else defineProperty(key, this.name, {
+                    value: [ key, value ],
+                    writable: true
+                });
+            },
+            get: function(key) {
+                var entry;
+                return (entry = key[this.name]) && entry[0] === key ? entry[1] : undefined;
+            },
+            "delete": function(key) {
+                this.set(key, undefined);
+            }
+        };
+        window.WeakMap = WeakMap;
+    })();
 }
 
-/*
- * Copyright 2012 The Polymer Authors. All rights reserved.
- * Use of this source code is goverened by a BSD-style
- * license that can be found in the LICENSE file.
- */
-
 (function(global) {
-
-  var registrationsTable = new WeakMap();
-
-  // We use setImmediate or postMessage for our future callback.
-  var setImmediate = window.msSetImmediate;
-
-  // Use post message to emulate setImmediate.
-  if (!setImmediate) {
-    var setImmediateQueue = [];
-    var sentinel = String(Math.random());
-    window.addEventListener('message', function(e) {
-      if (e.data === sentinel) {
-        var queue = setImmediateQueue;
-        setImmediateQueue = [];
-        queue.forEach(function(func) {
-          func();
+    var registrationsTable = new WeakMap();
+    var setImmediate = window.msSetImmediate;
+    if (!setImmediate) {
+        var setImmediateQueue = [];
+        var sentinel = String(Math.random());
+        window.addEventListener("message", function(e) {
+            if (e.data === sentinel) {
+                var queue = setImmediateQueue;
+                setImmediateQueue = [];
+                queue.forEach(function(func) {
+                    func();
+                });
+            }
         });
-      }
-    });
-    setImmediate = function(func) {
-      setImmediateQueue.push(func);
-      window.postMessage(sentinel, '*');
-    };
-  }
-
-  // This is used to ensure that we never schedule 2 callas to setImmediate
-  var isScheduled = false;
-
-  // Keep track of observers that needs to be notified next time.
-  var scheduledObservers = [];
-
-  /**
-   * Schedules |dispatchCallback| to be called in the future.
-   * @param {MutationObserver} observer
-   */
-  function scheduleCallback(observer) {
-    scheduledObservers.push(observer);
-    if (!isScheduled) {
-      isScheduled = true;
-      setImmediate(dispatchCallbacks);
-    }
-  }
-
-  function wrapIfNeeded(node) {
-    return window.ShadowDOMPolyfill &&
-        window.ShadowDOMPolyfill.wrapIfNeeded(node) ||
-        node;
-  }
-
-  function dispatchCallbacks() {
-    // http://dom.spec.whatwg.org/#mutation-observers
-
-    isScheduled = false; // Used to allow a new setImmediate call above.
-
-    var observers = scheduledObservers;
-    scheduledObservers = [];
-    // Sort observers based on their creation UID (incremental).
-    observers.sort(function(o1, o2) {
-      return o1.uid_ - o2.uid_;
-    });
-
-    var anyNonEmpty = false;
-    observers.forEach(function(observer) {
-
-      // 2.1, 2.2
-      var queue = observer.takeRecords();
-      // 2.3. Remove all transient registered observers whose observer is mo.
-      removeTransientObserversFor(observer);
-
-      // 2.4
-      if (queue.length) {
-        observer.callback_(queue, observer);
-        anyNonEmpty = true;
-      }
-    });
-
-    // 3.
-    if (anyNonEmpty)
-      dispatchCallbacks();
-  }
-
-  function removeTransientObserversFor(observer) {
-    observer.nodes_.forEach(function(node) {
-      var registrations = registrationsTable.get(node);
-      if (!registrations)
-        return;
-      registrations.forEach(function(registration) {
-        if (registration.observer === observer)
-          registration.removeTransientObservers();
-      });
-    });
-  }
-
-  /**
-   * This function is used for the "For each registered observer observer (with
-   * observer's options as options) in target's list of registered observers,
-   * run these substeps:" and the "For each ancestor ancestor of target, and for
-   * each registered observer observer (with options options) in ancestor's list
-   * of registered observers, run these substeps:" part of the algorithms. The
-   * |options.subtree| is checked to ensure that the callback is called
-   * correctly.
-   *
-   * @param {Node} target
-   * @param {function(MutationObserverInit):MutationRecord} callback
-   */
-  function forEachAncestorAndObserverEnqueueRecord(target, callback) {
-    for (var node = target; node; node = node.parentNode) {
-      var registrations = registrationsTable.get(node);
-
-      if (registrations) {
-        for (var j = 0; j < registrations.length; j++) {
-          var registration = registrations[j];
-          var options = registration.options;
-
-          // Only target ignores subtree.
-          if (node !== target && !options.subtree)
-            continue;
-
-          var record = callback(options);
-          if (record)
-            registration.enqueue(record);
-        }
-      }
+        setImmediate = function(func) {
+            setImmediateQueue.push(func);
+            window.postMessage(sentinel, "*");
+        };
     }
-  }
-
-  var uidCounter = 0;
-
-  /**
-   * The class that maps to the DOM MutationObserver interface.
-   * @param {Function} callback.
-   * @constructor
-   */
-  function JsMutationObserver(callback) {
-    this.callback_ = callback;
-    this.nodes_ = [];
-    this.records_ = [];
-    this.uid_ = ++uidCounter;
-  }
-
-  JsMutationObserver.prototype = {
-    observe: function(target, options) {
-      target = wrapIfNeeded(target);
-
-      // 1.1
-      if (!options.childList && !options.attributes && !options.characterData ||
-
-          // 1.2
-          options.attributeOldValue && !options.attributes ||
-
-          // 1.3
-          options.attributeFilter && options.attributeFilter.length &&
-              !options.attributes ||
-
-          // 1.4
-          options.characterDataOldValue && !options.characterData) {
-
-        throw new SyntaxError();
-      }
-
-      var registrations = registrationsTable.get(target);
-      if (!registrations)
-        registrationsTable.set(target, registrations = []);
-
-      // 2
-      // If target's list of registered observers already includes a registered
-      // observer associated with the context object, replace that registered
-      // observer's options with options.
-      var registration;
-      for (var i = 0; i < registrations.length; i++) {
-        if (registrations[i].observer === this) {
-          registration = registrations[i];
-          registration.removeListeners();
-          registration.options = options;
-          break;
-        }
-      }
-
-      // 3.
-      // Otherwise, add a new registered observer to target's list of registered
-      // observers with the context object as the observer and options as the
-      // options, and add target to context object's list of nodes on which it
-      // is registered.
-      if (!registration) {
-        registration = new Registration(this, target, options);
-        registrations.push(registration);
-        this.nodes_.push(target);
-      }
-
-      registration.addListeners();
-    },
-
-    disconnect: function() {
-      this.nodes_.forEach(function(node) {
-        var registrations = registrationsTable.get(node);
-        for (var i = 0; i < registrations.length; i++) {
-          var registration = registrations[i];
-          if (registration.observer === this) {
-            registration.removeListeners();
-            registrations.splice(i, 1);
-            // Each node can only have one registered observer associated with
-            // this observer.
-            break;
-          }
+    var isScheduled = false;
+    var scheduledObservers = [];
+    function scheduleCallback(observer) {
+        scheduledObservers.push(observer);
+        if (!isScheduled) {
+            isScheduled = true;
+            setImmediate(dispatchCallbacks);
         }
-      }, this);
-      this.records_ = [];
-    },
-
-    takeRecords: function() {
-      var copyOfRecords = this.records_;
-      this.records_ = [];
-      return copyOfRecords;
     }
-  };
-
-  /**
-   * @param {string} type
-   * @param {Node} target
-   * @constructor
-   */
-  function MutationRecord(type, target) {
-    this.type = type;
-    this.target = target;
-    this.addedNodes = [];
-    this.removedNodes = [];
-    this.previousSibling = null;
-    this.nextSibling = null;
-    this.attributeName = null;
-    this.attributeNamespace = null;
-    this.oldValue = null;
-  }
-
-  function copyMutationRecord(original) {
-    var record = new MutationRecord(original.type, original.target);
-    record.addedNodes = original.addedNodes.slice();
-    record.removedNodes = original.removedNodes.slice();
-    record.previousSibling = original.previousSibling;
-    record.nextSibling = original.nextSibling;
-    record.attributeName = original.attributeName;
-    record.attributeNamespace = original.attributeNamespace;
-    record.oldValue = original.oldValue;
-    return record;
-  };
-
-  // We keep track of the two (possibly one) records used in a single mutation.
-  var currentRecord, recordWithOldValue;
-
-  /**
-   * Creates a record without |oldValue| and caches it as |currentRecord| for
-   * later use.
-   * @param {string} oldValue
-   * @return {MutationRecord}
-   */
-  function getRecord(type, target) {
-    return currentRecord = new MutationRecord(type, target);
-  }
-
-  /**
-   * Gets or creates a record with |oldValue| based in the |currentRecord|
-   * @param {string} oldValue
-   * @return {MutationRecord}
-   */
-  function getRecordWithOldValue(oldValue) {
-    if (recordWithOldValue)
-      return recordWithOldValue;
-    recordWithOldValue = copyMutationRecord(currentRecord);
-    recordWithOldValue.oldValue = oldValue;
-    return recordWithOldValue;
-  }
-
-  function clearRecords() {
-    currentRecord = recordWithOldValue = undefined;
-  }
-
-  /**
-   * @param {MutationRecord} record
-   * @return {boolean} Whether the record represents a record from the current
-   * mutation event.
-   */
-  function recordRepresentsCurrentMutation(record) {
-    return record === recordWithOldValue || record === currentRecord;
-  }
-
-  /**
-   * Selects which record, if any, to replace the last record in the queue.
-   * This returns |null| if no record should be replaced.
-   *
-   * @param {MutationRecord} lastRecord
-   * @param {MutationRecord} newRecord
-   * @param {MutationRecord}
-   */
-  function selectRecord(lastRecord, newRecord) {
-    if (lastRecord === newRecord)
-      return lastRecord;
-
-    // Check if the the record we are adding represents the same record. If
-    // so, we keep the one with the oldValue in it.
-    if (recordWithOldValue && recordRepresentsCurrentMutation(lastRecord))
-      return recordWithOldValue;
-
-    return null;
-  }
-
-  /**
-   * Class used to represent a registered observer.
-   * @param {MutationObserver} observer
-   * @param {Node} target
-   * @param {MutationObserverInit} options
-   * @constructor
-   */
-  function Registration(observer, target, options) {
-    this.observer = observer;
-    this.target = target;
-    this.options = options;
-    this.transientObservedNodes = [];
-  }
-
-  Registration.prototype = {
-    enqueue: function(record) {
-      var records = this.observer.records_;
-      var length = records.length;
-
-      // There are cases where we replace the last record with the new record.
-      // For example if the record represents the same mutation we need to use
-      // the one with the oldValue. If we get same record (this can happen as we
-      // walk up the tree) we ignore the new record.
-      if (records.length > 0) {
-        var lastRecord = records[length - 1];
-        var recordToReplaceLast = selectRecord(lastRecord, record);
-        if (recordToReplaceLast) {
-          records[length - 1] = recordToReplaceLast;
-          return;
+    function wrapIfNeeded(node) {
+        return window.ShadowDOMPolyfill && window.ShadowDOMPolyfill.wrapIfNeeded(node) || node;
+    }
+    function dispatchCallbacks() {
+        isScheduled = false;
+        var observers = scheduledObservers;
+        scheduledObservers = [];
+        observers.sort(function(o1, o2) {
+            return o1.uid_ - o2.uid_;
+        });
+        var anyNonEmpty = false;
+        observers.forEach(function(observer) {
+            var queue = observer.takeRecords();
+            removeTransientObserversFor(observer);
+            if (queue.length) {
+                observer.callback_(queue, observer);
+                anyNonEmpty = true;
+            }
+        });
+        if (anyNonEmpty) dispatchCallbacks();
+    }
+    function removeTransientObserversFor(observer) {
+        observer.nodes_.forEach(function(node) {
+            var registrations = registrationsTable.get(node);
+            if (!registrations) return;
+            registrations.forEach(function(registration) {
+                if (registration.observer === observer) registration.removeTransientObservers();
+            });
+        });
+    }
+    function forEachAncestorAndObserverEnqueueRecord(target, callback) {
+        for (var node = target; node; node = node.parentNode) {
+            var registrations = registrationsTable.get(node);
+            if (registrations) {
+                for (var j = 0; j < registrations.length; j++) {
+                    var registration = registrations[j];
+                    var options = registration.options;
+                    if (node !== target && !options.subtree) continue;
+                    var record = callback(options);
+                    if (record) registration.enqueue(record);
+                }
+            }
         }
-      } else {
-        scheduleCallback(this.observer);
-      }
-
-      records[length] = record;
-    },
-
-    addListeners: function() {
-      this.addListeners_(this.target);
-    },
-
-    addListeners_: function(node) {
-      var options = this.options;
-      if (options.attributes)
-        node.addEventListener('DOMAttrModified', this, true);
-
-      if (options.characterData)
-        node.addEventListener('DOMCharacterDataModified', this, true);
-
-      if (options.childList)
-        node.addEventListener('DOMNodeInserted', this, true);
-
-      if (options.childList || options.subtree)
-        node.addEventListener('DOMNodeRemoved', this, true);
-    },
-
-    removeListeners: function() {
-      this.removeListeners_(this.target);
-    },
-
-    removeListeners_: function(node) {
-      var options = this.options;
-      if (options.attributes)
-        node.removeEventListener('DOMAttrModified', this, true);
-
-      if (options.characterData)
-        node.removeEventListener('DOMCharacterDataModified', this, true);
-
-      if (options.childList)
-        node.removeEventListener('DOMNodeInserted', this, true);
-
-      if (options.childList || options.subtree)
-        node.removeEventListener('DOMNodeRemoved', this, true);
-    },
-
-    /**
-     * Adds a transient observer on node. The transient observer gets removed
-     * next time we deliver the change records.
-     * @param {Node} node
-     */
-    addTransientObserver: function(node) {
-      // Don't add transient observers on the target itself. We already have all
-      // the required listeners set up on the target.
-      if (node === this.target)
-        return;
-
-      this.addListeners_(node);
-      this.transientObservedNodes.push(node);
-      var registrations = registrationsTable.get(node);
-      if (!registrations)
-        registrationsTable.set(node, registrations = []);
-
-      // We know that registrations does not contain this because we already
-      // checked if node === this.target.
-      registrations.push(this);
-    },
-
-    removeTransientObservers: function() {
-      var transientObservedNodes = this.transientObservedNodes;
-      this.transientObservedNodes = [];
-
-      transientObservedNodes.forEach(function(node) {
-        // Transient observers are never added to the target.
-        this.removeListeners_(node);
-
-        var registrations = registrationsTable.get(node);
-        for (var i = 0; i < registrations.length; i++) {
-          if (registrations[i] === this) {
-            registrations.splice(i, 1);
-            // Each node can only have one registered observer associated with
-            // this observer.
-            break;
-          }
+    }
+    var uidCounter = 0;
+    function JsMutationObserver(callback) {
+        this.callback_ = callback;
+        this.nodes_ = [];
+        this.records_ = [];
+        this.uid_ = ++uidCounter;
+    }
+    JsMutationObserver.prototype = {
+        observe: function(target, options) {
+            target = wrapIfNeeded(target);
+            if (!options.childList && !options.attributes && !options.characterData || options.attributeOldValue && !options.attributes || options.attributeFilter && options.attributeFilter.length && !options.attributes || options.characterDataOldValue && !options.characterData) {
+                throw new SyntaxError();
+            }
+            var registrations = registrationsTable.get(target);
+            if (!registrations) registrationsTable.set(target, registrations = []);
+            var registration;
+            for (var i = 0; i < registrations.length; i++) {
+                if (registrations[i].observer === this) {
+                    registration = registrations[i];
+                    registration.removeListeners();
+                    registration.options = options;
+                    break;
+                }
+            }
+            if (!registration) {
+                registration = new Registration(this, target, options);
+                registrations.push(registration);
+                this.nodes_.push(target);
+            }
+            registration.addListeners();
+        },
+        disconnect: function() {
+            this.nodes_.forEach(function(node) {
+                var registrations = registrationsTable.get(node);
+                for (var i = 0; i < registrations.length; i++) {
+                    var registration = registrations[i];
+                    if (registration.observer === this) {
+                        registration.removeListeners();
+                        registrations.splice(i, 1);
+                        break;
+                    }
+                }
+            }, this);
+            this.records_ = [];
+        },
+        takeRecords: function() {
+            var copyOfRecords = this.records_;
+            this.records_ = [];
+            return copyOfRecords;
         }
-      }, this);
-    },
-
-    handleEvent: function(e) {
-      // Stop propagation since we are managing the propagation manually.
-      // This means that other mutation events on the page will not work
-      // correctly but that is by design.
-      e.stopImmediatePropagation();
-
-      switch (e.type) {
-        case 'DOMAttrModified':
-          // http://dom.spec.whatwg.org/#concept-mo-queue-attributes
-
-          var name = e.attrName;
-          var namespace = e.relatedNode.namespaceURI;
-          var target = e.target;
-
-          // 1.
-          var record = new getRecord('attributes', target);
-          record.attributeName = name;
-          record.attributeNamespace = namespace;
-
-          // 2.
-          var oldValue =
-              e.attrChange === MutationEvent.ADDITION ? null : e.prevValue;
-
-          forEachAncestorAndObserverEnqueueRecord(target, function(options) {
-            // 3.1, 4.2
-            if (!options.attributes)
-              return;
-
-            // 3.2, 4.3
-            if (options.attributeFilter && options.attributeFilter.length &&
-                options.attributeFilter.indexOf(name) === -1 &&
-                options.attributeFilter.indexOf(namespace) === -1) {
-              return;
-            }
-            // 3.3, 4.4
-            if (options.attributeOldValue)
-              return getRecordWithOldValue(oldValue);
-
-            // 3.4, 4.5
-            return record;
-          });
-
-          break;
-
-        case 'DOMCharacterDataModified':
-          // http://dom.spec.whatwg.org/#concept-mo-queue-characterdata
-          var target = e.target;
-
-          // 1.
-          var record = getRecord('characterData', target);
-
-          // 2.
-          var oldValue = e.prevValue;
-
-
-          forEachAncestorAndObserverEnqueueRecord(target, function(options) {
-            // 3.1, 4.2
-            if (!options.characterData)
-              return;
-
-            // 3.2, 4.3
-            if (options.characterDataOldValue)
-              return getRecordWithOldValue(oldValue);
-
-            // 3.3, 4.4
-            return record;
-          });
-
-          break;
-
-        case 'DOMNodeRemoved':
-          this.addTransientObserver(e.target);
-          // Fall through.
-        case 'DOMNodeInserted':
-          // http://dom.spec.whatwg.org/#concept-mo-queue-childlist
-          var target = e.relatedNode;
-          var changedNode = e.target;
-          var addedNodes, removedNodes;
-          if (e.type === 'DOMNodeInserted') {
-            addedNodes = [changedNode];
-            removedNodes = [];
-          } else {
-
-            addedNodes = [];
-            removedNodes = [changedNode];
-          }
-          var previousSibling = changedNode.previousSibling;
-          var nextSibling = changedNode.nextSibling;
-
-          // 1.
-          var record = getRecord('childList', target);
-          record.addedNodes = addedNodes;
-          record.removedNodes = removedNodes;
-          record.previousSibling = previousSibling;
-          record.nextSibling = nextSibling;
-
-          forEachAncestorAndObserverEnqueueRecord(target, function(options) {
-            // 2.1, 3.2
-            if (!options.childList)
-              return;
-
-            // 2.2, 3.3
-            return record;
-          });
-
-      }
-
-      clearRecords();
+    };
+    function MutationRecord(type, target) {
+        this.type = type;
+        this.target = target;
+        this.addedNodes = [];
+        this.removedNodes = [];
+        this.previousSibling = null;
+        this.nextSibling = null;
+        this.attributeName = null;
+        this.attributeNamespace = null;
+        this.oldValue = null;
     }
-  };
-
-  global.JsMutationObserver = JsMutationObserver;
-
-  // Provide unprefixed MutationObserver with native or JS implementation
-  if (!global.MutationObserver && global.WebKitMutationObserver)
-    global.MutationObserver = global.WebKitMutationObserver;
-
-  if (!global.MutationObserver)
-    global.MutationObserver = JsMutationObserver;
-
-
+    function copyMutationRecord(original) {
+        var record = new MutationRecord(original.type, original.target);
+        record.addedNodes = original.addedNodes.slice();
+        record.removedNodes = original.removedNodes.slice();
+        record.previousSibling = original.previousSibling;
+        record.nextSibling = original.nextSibling;
+        record.attributeName = original.attributeName;
+        record.attributeNamespace = original.attributeNamespace;
+        record.oldValue = original.oldValue;
+        return record;
+    }
+    var currentRecord, recordWithOldValue;
+    function getRecord(type, target) {
+        return currentRecord = new MutationRecord(type, target);
+    }
+    function getRecordWithOldValue(oldValue) {
+        if (recordWithOldValue) return recordWithOldValue;
+        recordWithOldValue = copyMutationRecord(currentRecord);
+        recordWithOldValue.oldValue = oldValue;
+        return recordWithOldValue;
+    }
+    function clearRecords() {
+        currentRecord = recordWithOldValue = undefined;
+    }
+    function recordRepresentsCurrentMutation(record) {
+        return record === recordWithOldValue || record === currentRecord;
+    }
+    function selectRecord(lastRecord, newRecord) {
+        if (lastRecord === newRecord) return lastRecord;
+        if (recordWithOldValue && recordRepresentsCurrentMutation(lastRecord)) return recordWithOldValue;
+        return null;
+    }
+    function Registration(observer, target, options) {
+        this.observer = observer;
+        this.target = target;
+        this.options = options;
+        this.transientObservedNodes = [];
+    }
+    Registration.prototype = {
+        enqueue: function(record) {
+            var records = this.observer.records_;
+            var length = records.length;
+            if (records.length > 0) {
+                var lastRecord = records[length - 1];
+                var recordToReplaceLast = selectRecord(lastRecord, record);
+                if (recordToReplaceLast) {
+                    records[length - 1] = recordToReplaceLast;
+                    return;
+                }
+            } else {
+                scheduleCallback(this.observer);
+            }
+            records[length] = record;
+        },
+        addListeners: function() {
+            this.addListeners_(this.target);
+        },
+        addListeners_: function(node) {
+            var options = this.options;
+            if (options.attributes) node.addEventListener("DOMAttrModified", this, true);
+            if (options.characterData) node.addEventListener("DOMCharacterDataModified", this, true);
+            if (options.childList) node.addEventListener("DOMNodeInserted", this, true);
+            if (options.childList || options.subtree) node.addEventListener("DOMNodeRemoved", this, true);
+        },
+        removeListeners: function() {
+            this.removeListeners_(this.target);
+        },
+        removeListeners_: function(node) {
+            var options = this.options;
+            if (options.attributes) node.removeEventListener("DOMAttrModified", this, true);
+            if (options.characterData) node.removeEventListener("DOMCharacterDataModified", this, true);
+            if (options.childList) node.removeEventListener("DOMNodeInserted", this, true);
+            if (options.childList || options.subtree) node.removeEventListener("DOMNodeRemoved", this, true);
+        },
+        addTransientObserver: function(node) {
+            if (node === this.target) return;
+            this.addListeners_(node);
+            this.transientObservedNodes.push(node);
+            var registrations = registrationsTable.get(node);
+            if (!registrations) registrationsTable.set(node, registrations = []);
+            registrations.push(this);
+        },
+        removeTransientObservers: function() {
+            var transientObservedNodes = this.transientObservedNodes;
+            this.transientObservedNodes = [];
+            transientObservedNodes.forEach(function(node) {
+                this.removeListeners_(node);
+                var registrations = registrationsTable.get(node);
+                for (var i = 0; i < registrations.length; i++) {
+                    if (registrations[i] === this) {
+                        registrations.splice(i, 1);
+                        break;
+                    }
+                }
+            }, this);
+        },
+        handleEvent: function(e) {
+            e.stopImmediatePropagation();
+            switch (e.type) {
+              case "DOMAttrModified":
+                var name = e.attrName;
+                var namespace = e.relatedNode.namespaceURI;
+                var target = e.target;
+                var record = new getRecord("attributes", target);
+                record.attributeName = name;
+                record.attributeNamespace = namespace;
+                var oldValue = e.attrChange === MutationEvent.ADDITION ? null : e.prevValue;
+                forEachAncestorAndObserverEnqueueRecord(target, function(options) {
+                    if (!options.attributes) return;
+                    if (options.attributeFilter && options.attributeFilter.length && options.attributeFilter.indexOf(name) === -1 && options.attributeFilter.indexOf(namespace) === -1) {
+                        return;
+                    }
+                    if (options.attributeOldValue) return getRecordWithOldValue(oldValue);
+                    return record;
+                });
+                break;
+
+              case "DOMCharacterDataModified":
+                var target = e.target;
+                var record = getRecord("characterData", target);
+                var oldValue = e.prevValue;
+                forEachAncestorAndObserverEnqueueRecord(target, function(options) {
+                    if (!options.characterData) return;
+                    if (options.characterDataOldValue) return getRecordWithOldValue(oldValue);
+                    return record;
+                });
+                break;
+
+              case "DOMNodeRemoved":
+                this.addTransientObserver(e.target);
+
+              case "DOMNodeInserted":
+                var target = e.relatedNode;
+                var changedNode = e.target;
+                var addedNodes, removedNodes;
+                if (e.type === "DOMNodeInserted") {
+                    addedNodes = [ changedNode ];
+                    removedNodes = [];
+                } else {
+                    addedNodes = [];
+                    removedNodes = [ changedNode ];
+                }
+                var previousSibling = changedNode.previousSibling;
+                var nextSibling = changedNode.nextSibling;
+                var record = getRecord("childList", target);
+                record.addedNodes = addedNodes;
+                record.removedNodes = removedNodes;
+                record.previousSibling = previousSibling;
+                record.nextSibling = nextSibling;
+                forEachAncestorAndObserverEnqueueRecord(target, function(options) {
+                    if (!options.childList) return;
+                    return record;
+                });
+            }
+            clearRecords();
+        }
+    };
+    global.JsMutationObserver = JsMutationObserver;
+    if (!global.MutationObserver && global.WebKitMutationObserver) global.MutationObserver = global.WebKitMutationObserver;
+    if (!global.MutationObserver) global.MutationObserver = JsMutationObserver;
 })(this);
 
-/*
- * Copyright 2013 The Polymer Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style
- * license that can be found in the LICENSE file.
- */
-
-/**
- * Implements `document.register`
- * @module CustomElements
-*/
-
-/**
- * Polyfilled extensions to the `document` object.
- * @class Document
-*/
-
 (function(scope) {
-
-// imports
-
-if (!scope) {
-  scope = window.CustomElements = {flags:{}};
-}
-var flags = scope.flags;
-
-// native document.registerElement?
-
-var hasNative = Boolean(document.registerElement);
-var useNative = !flags.register && hasNative;
-
-if (useNative) {
-
-  // stub
-  var nop = function() {};
-
-  // exports
-  scope.registry = {};
-  scope.upgradeElement = nop;
-  
-  scope.watchShadow = nop;
-  scope.upgrade = nop;
-  scope.upgradeAll = nop;
-  scope.upgradeSubtree = nop;
-  scope.observeDocument = nop;
-  scope.upgradeDocument = nop;
-  scope.takeRecords = nop;
-
-} else {
-
-  /**
-   * Registers a custom tag name with the document.
-   *
-   * When a registered element is created, a `readyCallback` method is called
-   * in the scope of the element. The `readyCallback` method can be specified on
-   * either `options.prototype` or `options.lifecycle` with the latter taking
-   * precedence.
-   *
-   * @method register
-   * @param {String} name The tag name to register. Must include a dash ('-'),
-   *    for example 'x-component'.
-   * @param {Object} options
-   *    @param {String} [options.extends]
-   *      (_off spec_) Tag name of an element to extend (or blank for a new
-   *      element). This parameter is not part of the specification, but instead
-   *      is a hint for the polyfill because the extendee is difficult to infer.
-   *      Remember that the input prototype must chain to the extended element's
-   *      prototype (or HTMLElement.prototype) regardless of the value of
-   *      `extends`.
-   *    @param {Object} options.prototype The prototype to use for the new
-   *      element. The prototype must inherit from HTMLElement.
-   *    @param {Object} [options.lifecycle]
-   *      Callbacks that fire at important phases in the life of the custom
-   *      element.
-   *
-   * @example
-   *      FancyButton = document.registerElement("fancy-button", {
-   *        extends: 'button',
-   *        prototype: Object.create(HTMLButtonElement.prototype, {
-   *          readyCallback: {
-   *            value: function() {
-   *              console.log("a fancy-button was created",
-   *            }
-   *          }
-   *        })
-   *      });
-   * @return {Function} Constructor for the newly registered type.
-   */
-  function register(name, options) {
-    //console.warn('document.registerElement("' + name + '", ', options, ')');
-    // construct a defintion out of options
-    // TODO(sjmiles): probably should clone options instead of mutating it
-    var definition = options || {};
-    if (!name) {
-      // TODO(sjmiles): replace with more appropriate error (EricB can probably
-      // offer guidance)
-      throw new Error('document.registerElement: first argument `name` must not be empty');
-    }
-    if (name.indexOf('-') < 0) {
-      // TODO(sjmiles): replace with more appropriate error (EricB can probably
-      // offer guidance)
-      throw new Error('document.registerElement: first argument (\'name\') must contain a dash (\'-\'). Argument provided was \'' + String(name) + '\'.');
-    }
-    // elements may only be registered once
-    if (getRegisteredDefinition(name)) {
-      throw new Error('DuplicateDefinitionError: a type with name \'' + String(name) + '\' is already registered');
-    }
-    // must have a prototype, default to an extension of HTMLElement
-    // TODO(sjmiles): probably should throw if no prototype, check spec
-    if (!definition.prototype) {
-      // TODO(sjmiles): replace with more appropriate error (EricB can probably
-      // offer guidance)
-      throw new Error('Options missing required prototype property');
-    }
-    // record name
-    definition.__name = name.toLowerCase();
-    // ensure a lifecycle object so we don't have to null test it
-    definition.lifecycle = definition.lifecycle || {};
-    // build a list of ancestral custom elements (for native base detection)
-    // TODO(sjmiles): we used to need to store this, but current code only
-    // uses it in 'resolveTagName': it should probably be inlined
-    definition.ancestry = ancestry(definition.extends);
-    // extensions of native specializations of HTMLElement require localName
-    // to remain native, and use secondary 'is' specifier for extension type
-    resolveTagName(definition);
-    // some platforms require modifications to the user-supplied prototype
-    // chain
-    resolvePrototypeChain(definition);
-    // overrides to implement attributeChanged callback
-    overrideAttributeApi(definition.prototype);
-    // 7.1.5: Register the DEFINITION with DOCUMENT
-    registerDefinition(definition.__name, definition);
-    // 7.1.7. Run custom element constructor generation algorithm with PROTOTYPE
-    // 7.1.8. Return the output of the previous step.
-    definition.ctor = generateConstructor(definition);
-    definition.ctor.prototype = definition.prototype;
-    // force our .constructor to be our actual constructor
-    definition.prototype.constructor = definition.ctor;
-    // if initial parsing is complete
-    if (scope.ready) {
-      // upgrade any pre-existing nodes of this type
-      scope.upgradeAll(document);
-    }
-    return definition.ctor;
-  }
-
-  function ancestry(extnds) {
-    var extendee = getRegisteredDefinition(extnds);
-    if (extendee) {
-      return ancestry(extendee.extends).concat([extendee]);
+    if (!scope) {
+        scope = window.CustomElements = {
+            flags: {}
+        };
     }
-    return [];
-  }
-
-  function resolveTagName(definition) {
-    // if we are explicitly extending something, that thing is our
-    // baseTag, unless it represents a custom component
-    var baseTag = definition.extends;
-    // if our ancestry includes custom components, we only have a
-    // baseTag if one of them does
-    for (var i=0, a; (a=definition.ancestry[i]); i++) {
-      baseTag = a.is && a.tag;
-    }
-    // our tag is our baseTag, if it exists, and otherwise just our name
-    definition.tag = baseTag || definition.__name;
-    if (baseTag) {
-      // if there is a base tag, use secondary 'is' specifier
-      definition.is = definition.__name;
-    }
-  }
-
-  function resolvePrototypeChain(definition) {
-    // if we don't support __proto__ we need to locate the native level
-    // prototype for precise mixing in
-    if (!Object.__proto__) {
-      // default prototype
-      var nativePrototype = HTMLElement.prototype;
-      // work out prototype when using type-extension
-      if (definition.is) {
-        var inst = document.createElement(definition.tag);
-        nativePrototype = Object.getPrototypeOf(inst);
-      }
-      // ensure __proto__ reference is installed at each point on the prototype
-      // chain.
-      // NOTE: On platforms without __proto__, a mixin strategy is used instead
-      // of prototype swizzling. In this case, this generated __proto__ provides
-      // limited support for prototype traversal.
-      var proto = definition.prototype, ancestor;
-      while (proto && (proto !== nativePrototype)) {
-        var ancestor = Object.getPrototypeOf(proto);
-        proto.__proto__ = ancestor;
-        proto = ancestor;
-      }
-    }
-    // cache this in case of mixin
-    definition.native = nativePrototype;
-  }
-
-  // SECTION 4
-
-  function instantiate(definition) {
-    // 4.a.1. Create a new object that implements PROTOTYPE
-    // 4.a.2. Let ELEMENT by this new object
-    //
-    // the custom element instantiation algorithm must also ensure that the
-    // output is a valid DOM element with the proper wrapper in place.
-    //
-    return upgrade(domCreateElement(definition.tag), definition);
-  }
-
-  function upgrade(element, definition) {
-    // some definitions specify an 'is' attribute
-    if (definition.is) {
-      element.setAttribute('is', definition.is);
-    }
-    // remove 'unresolved' attr, which is a standin for :unresolved.
-    element.removeAttribute('unresolved');
-    // make 'element' implement definition.prototype
-    implement(element, definition);
-    // flag as upgraded
-    element.__upgraded__ = true;
-    // there should never be a shadow root on element at this point
-    // we require child nodes be upgraded before `created`
-    scope.upgradeSubtree(element);
-    // lifecycle management
-    created(element);
-    // OUTPUT
-    return element;
-  }
-
-  function implement(element, definition) {
-    // prototype swizzling is best
-    if (Object.__proto__) {
-      element.__proto__ = definition.prototype;
+    var flags = scope.flags;
+    var hasNative = Boolean(document.registerElement);
+    var useNative = !flags.register && hasNative;
+    if (useNative) {
+        var nop = function() {};
+        scope.registry = {};
+        scope.upgradeElement = nop;
+        scope.watchShadow = nop;
+        scope.upgrade = nop;
+        scope.upgradeAll = nop;
+        scope.upgradeSubtree = nop;
+        scope.observeDocument = nop;
+        scope.upgradeDocument = nop;
+        scope.takeRecords = nop;
     } else {
-      // where above we can re-acquire inPrototype via
-      // getPrototypeOf(Element), we cannot do so when
-      // we use mixin, so we install a magic reference
-      customMixin(element, definition.prototype, definition.native);
-      element.__proto__ = definition.prototype;
+        function register(name, options) {
+            var definition = options || {};
+            if (!name) {
+                throw new Error("document.registerElement: first argument `name` must not be empty");
+            }
+            if (name.indexOf("-") < 0) {
+                throw new Error("document.registerElement: first argument ('name') must contain a dash ('-'). Argument provided was '" + String(name) + "'.");
+            }
+            if (getRegisteredDefinition(name)) {
+                throw new Error("DuplicateDefinitionError: a type with name '" + String(name) + "' is already registered");
+            }
+            if (!definition.prototype) {
+                throw new Error("Options missing required prototype property");
+            }
+            definition.__name = name.toLowerCase();
+            definition.lifecycle = definition.lifecycle || {};
+            definition.ancestry = ancestry(definition.extends);
+            resolveTagName(definition);
+            resolvePrototypeChain(definition);
+            overrideAttributeApi(definition.prototype);
+            registerDefinition(definition.__name, definition);
+            definition.ctor = generateConstructor(definition);
+            definition.ctor.prototype = definition.prototype;
+            definition.prototype.constructor = definition.ctor;
+            if (scope.ready) {
+                scope.upgradeAll(document);
+            }
+            return definition.ctor;
+        }
+        function ancestry(extnds) {
+            var extendee = getRegisteredDefinition(extnds);
+            if (extendee) {
+                return ancestry(extendee.extends).concat([ extendee ]);
+            }
+            return [];
+        }
+        function resolveTagName(definition) {
+            var baseTag = definition.extends;
+            for (var i = 0, a; a = definition.ancestry[i]; i++) {
+                baseTag = a.is && a.tag;
+            }
+            definition.tag = baseTag || definition.__name;
+            if (baseTag) {
+                definition.is = definition.__name;
+            }
+        }
+        function resolvePrototypeChain(definition) {
+            if (!Object.__proto__) {
+                var nativePrototype = HTMLElement.prototype;
+                if (definition.is) {
+                    var inst = document.createElement(definition.tag);
+                    nativePrototype = Object.getPrototypeOf(inst);
+                }
+                var proto = definition.prototype, ancestor;
+                while (proto && proto !== nativePrototype) {
+                    var ancestor = Object.getPrototypeOf(proto);
+                    proto.__proto__ = ancestor;
+                    proto = ancestor;
+                }
+            }
+            definition.native = nativePrototype;
+        }
+        function instantiate(definition) {
+            return upgrade(domCreateElement(definition.tag), definition);
+        }
+        function upgrade(element, definition) {
+            if (definition.is) {
+                element.setAttribute("is", definition.is);
+            }
+            element.removeAttribute("unresolved");
+            implement(element, definition);
+            element.__upgraded__ = true;
+            scope.upgradeSubtree(element);
+            created(element);
+            return element;
+        }
+        function implement(element, definition) {
+            if (Object.__proto__) {
+                element.__proto__ = definition.prototype;
+            } else {
+                customMixin(element, definition.prototype, definition.native);
+                element.__proto__ = definition.prototype;
+            }
+        }
+        function customMixin(inTarget, inSrc, inNative) {
+            var used = {};
+            var p = inSrc;
+            while (p !== inNative && p !== HTMLUnknownElement.prototype) {
+                var keys = Object.getOwnPropertyNames(p);
+                for (var i = 0, k; k = keys[i]; i++) {
+                    if (!used[k]) {
+                        Object.defineProperty(inTarget, k, Object.getOwnPropertyDescriptor(p, k));
+                        used[k] = 1;
+                    }
+                }
+                p = Object.getPrototypeOf(p);
+            }
+        }
+        function created(element) {
+            if (element.createdCallback) {
+                element.createdCallback();
+            }
+        }
+        function overrideAttributeApi(prototype) {
+            if (prototype.setAttribute._polyfilled) {
+                return;
+            }
+            var setAttribute = prototype.setAttribute;
+            prototype.setAttribute = function(name, value) {
+                changeAttribute.call(this, name, value, setAttribute);
+            };
+            var removeAttribute = prototype.removeAttribute;
+            prototype.removeAttribute = function(name) {
+                changeAttribute.call(this, name, null, removeAttribute);
+            };
+            prototype.setAttribute._polyfilled = true;
+        }
+        function changeAttribute(name, value, operation) {
+            var oldValue = this.getAttribute(name);
+            operation.apply(this, arguments);
+            var newValue = this.getAttribute(name);
+            if (this.attributeChangedCallback && newValue !== oldValue) {
+                this.attributeChangedCallback(name, oldValue, newValue);
+            }
+        }
+        var registry = {};
+        function getRegisteredDefinition(name) {
+            if (name) {
+                return registry[name.toLowerCase()];
+            }
+        }
+        function registerDefinition(name, definition) {
+            registry[name] = definition;
+        }
+        function generateConstructor(definition) {
+            return function() {
+                return instantiate(definition);
+            };
+        }
+        function createElement(tag, typeExtension) {
+            var definition = getRegisteredDefinition(typeExtension || tag);
+            if (definition) {
+                return new definition.ctor();
+            }
+            return domCreateElement(tag);
+        }
+        function upgradeElement(element) {
+            if (!element.__upgraded__ && element.nodeType === Node.ELEMENT_NODE) {
+                var type = element.getAttribute("is") || element.localName;
+                var definition = getRegisteredDefinition(type);
+                return definition && upgrade(element, definition);
+            }
+        }
+        function cloneNode(deep) {
+            var n = domCloneNode.call(this, deep);
+            scope.upgradeAll(n);
+            return n;
+        }
+        var domCreateElement = document.createElement.bind(document);
+        var domCloneNode = Node.prototype.cloneNode;
+        document.registerElement = register;
+        document.createElement = createElement;
+        Node.prototype.cloneNode = cloneNode;
+        scope.registry = registry;
+        scope.upgrade = upgradeElement;
     }
-  }
+    document.register = document.registerElement;
+    scope.hasNative = hasNative;
+    scope.useNative = useNative;
+})(window.CustomElements);
 
-  function customMixin(inTarget, inSrc, inNative) {
-    // TODO(sjmiles): 'used' allows us to only copy the 'youngest' version of
-    // any property. This set should be precalculated. We also need to
-    // consider this for supporting 'super'.
-    var used = {};
-    // start with inSrc
-    var p = inSrc;
-    // sometimes the default is HTMLUnknownElement.prototype instead of
-    // HTMLElement.prototype, so we add a test
-    // the idea is to avoid mixing in native prototypes, so adding
-    // the second test is WLOG
-    while (p !== inNative && p !== HTMLUnknownElement.prototype) {
-      var keys = Object.getOwnPropertyNames(p);
-      for (var i=0, k; k=keys[i]; i++) {
-        if (!used[k]) {
-          Object.defineProperty(inTarget, k,
-              Object.getOwnPropertyDescriptor(p, k));
-          used[k] = 1;
+(function(scope) {
+    var logFlags = window.logFlags || {};
+    function findAll(node, find, data) {
+        var e = node.firstElementChild;
+        if (!e) {
+            e = node.firstChild;
+            while (e && e.nodeType !== Node.ELEMENT_NODE) {
+                e = e.nextSibling;
+            }
         }
-      }
-      p = Object.getPrototypeOf(p);
+        while (e) {
+            if (find(e, data) !== true) {
+                findAll(e, find, data);
+            }
+            e = e.nextElementSibling;
+        }
+        return null;
     }
-  }
-
-  function created(element) {
-    // invoke createdCallback
-    if (element.createdCallback) {
-      element.createdCallback();
+    function forRoots(node, cb) {
+        var root = node.shadowRoot;
+        while (root) {
+            forSubtree(root, cb);
+            root = root.olderShadowRoot;
+        }
     }
-  }
-
-  // attribute watching
-
-  function overrideAttributeApi(prototype) {
-    // overrides to implement callbacks
-    // TODO(sjmiles): should support access via .attributes NamedNodeMap
-    // TODO(sjmiles): preserves user defined overrides, if any
-    if (prototype.setAttribute._polyfilled) {
-      return;
-    }
-    var setAttribute = prototype.setAttribute;
-    prototype.setAttribute = function(name, value) {
-      changeAttribute.call(this, name, value, setAttribute);
-    }
-    var removeAttribute = prototype.removeAttribute;
-    prototype.removeAttribute = function(name) {
-      changeAttribute.call(this, name, null, removeAttribute);
-    }
-    prototype.setAttribute._polyfilled = true;
-  }
-
-  // https://dvcs.w3.org/hg/webcomponents/raw-file/tip/spec/custom/
-  // index.html#dfn-attribute-changed-callback
-  function changeAttribute(name, value, operation) {
-    var oldValue = this.getAttribute(name);
-    operation.apply(this, arguments);
-    var newValue = this.getAttribute(name);
-    if (this.attributeChangedCallback
-        && (newValue !== oldValue)) {
-      this.attributeChangedCallback(name, oldValue, newValue);
-    }
-  }
-
-  // element registry (maps tag names to definitions)
-
-  var registry = {};
-
-  function getRegisteredDefinition(name) {
-    if (name) {
-      return registry[name.toLowerCase()];
+    function forSubtree(node, cb) {
+        findAll(node, function(e) {
+            if (cb(e)) {
+                return true;
+            }
+            forRoots(e, cb);
+        });
+        forRoots(node, cb);
     }
-  }
-
-  function registerDefinition(name, definition) {
-    registry[name] = definition;
-  }
-
-  function generateConstructor(definition) {
-    return function() {
-      return instantiate(definition);
-    };
-  }
-
-  function createElement(tag, typeExtension) {
-    // TODO(sjmiles): ignore 'tag' when using 'typeExtension', we could
-    // error check it, or perhaps there should only ever be one argument
-    var definition = getRegisteredDefinition(typeExtension || tag);
-    if (definition) {
-      return new definition.ctor();
-    }
-    return domCreateElement(tag);
-  }
-
-  function upgradeElement(element) {
-    if (!element.__upgraded__ && (element.nodeType === Node.ELEMENT_NODE)) {
-      var type = element.getAttribute('is') || element.localName;
-      var definition = getRegisteredDefinition(type);
-      return definition && upgrade(element, definition);
+    function added(node) {
+        if (upgrade(node)) {
+            insertedNode(node);
+            return true;
+        }
+        inserted(node);
     }
-  }
-
-  function cloneNode(deep) {
-    // call original clone
-    var n = domCloneNode.call(this, deep);
-    // upgrade the element and subtree
-    scope.upgradeAll(n);
-    // return the clone
-    return n;
-  }
-  // capture native createElement before we override it
-
-  var domCreateElement = document.createElement.bind(document);
-
-  // capture native cloneNode before we override it
-
-  var domCloneNode = Node.prototype.cloneNode;
-
-  // exports
-
-  document.registerElement = register;
-  document.createElement = createElement; // override
-  Node.prototype.cloneNode = cloneNode; // override
-
-  scope.registry = registry;
-
-  /**
-   * Upgrade an element to a custom element. Upgrading an element
-   * causes the custom prototype to be applied, an `is` attribute 
-   * to be attached (as needed), and invocation of the `readyCallback`.
-   * `upgrade` does nothing if the element is already upgraded, or
-   * if it matches no registered custom tag name.
-   *
-   * @method ugprade
-   * @param {Element} element The element to upgrade.
-   * @return {Element} The upgraded element.
-   */
-  scope.upgrade = upgradeElement;
-}
-
-// bc
-document.register = document.registerElement;
-
-scope.hasNative = hasNative;
-scope.useNative = useNative;
-
+    function addedSubtree(node) {
+        forSubtree(node, function(e) {
+            if (added(e)) {
+                return true;
+            }
+        });
+    }
+    function addedNode(node) {
+        return added(node) || addedSubtree(node);
+    }
+    function upgrade(node) {
+        if (!node.__upgraded__ && node.nodeType === Node.ELEMENT_NODE) {
+            var type = node.getAttribute("is") || node.localName;
+            var definition = scope.registry[type];
+            if (definition) {
+                logFlags.dom && console.group("upgrade:", node.localName);
+                scope.upgrade(node);
+                logFlags.dom && console.groupEnd();
+                return true;
+            }
+        }
+    }
+    function insertedNode(node) {
+        inserted(node);
+        if (inDocument(node)) {
+            forSubtree(node, function(e) {
+                inserted(e);
+            });
+        }
+    }
+    var hasPolyfillMutations = !window.MutationObserver || window.MutationObserver === window.JsMutationObserver;
+    scope.hasPolyfillMutations = hasPolyfillMutations;
+    var isPendingMutations = false;
+    var pendingMutations = [];
+    function deferMutation(fn) {
+        pendingMutations.push(fn);
+        if (!isPendingMutations) {
+            isPendingMutations = true;
+            var async = window.Platform && window.Platform.endOfMicrotask || setTimeout;
+            async(takeMutations);
+        }
+    }
+    function takeMutations() {
+        isPendingMutations = false;
+        var $p = pendingMutations;
+        for (var i = 0, l = $p.length, p; i < l && (p = $p[i]); i++) {
+            p();
+        }
+        pendingMutations = [];
+    }
+    function inserted(element) {
+        if (hasPolyfillMutations) {
+            deferMutation(function() {
+                _inserted(element);
+            });
+        } else {
+            _inserted(element);
+        }
+    }
+    function _inserted(element) {
+        if (element.attachedCallback || element.detachedCallback || element.__upgraded__ && logFlags.dom) {
+            logFlags.dom && console.group("inserted:", element.localName);
+            if (inDocument(element)) {
+                element.__inserted = (element.__inserted || 0) + 1;
+                if (element.__inserted < 1) {
+                    element.__inserted = 1;
+                }
+                if (element.__inserted > 1) {
+                    logFlags.dom && console.warn("inserted:", element.localName, "insert/remove count:", element.__inserted);
+                } else if (element.attachedCallback) {
+                    logFlags.dom && console.log("inserted:", element.localName);
+                    element.attachedCallback();
+                }
+            }
+            logFlags.dom && console.groupEnd();
+        }
+    }
+    function removedNode(node) {
+        removed(node);
+        forSubtree(node, function(e) {
+            removed(e);
+        });
+    }
+    function removed(element) {
+        if (hasPolyfillMutations) {
+            deferMutation(function() {
+                _removed(element);
+            });
+        } else {
+            _removed(element);
+        }
+    }
+    function _removed(element) {
+        if (element.attachedCallback || element.detachedCallback || element.__upgraded__ && logFlags.dom) {
+            logFlags.dom && console.group("removed:", element.localName);
+            if (!inDocument(element)) {
+                element.__inserted = (element.__inserted || 0) - 1;
+                if (element.__inserted > 0) {
+                    element.__inserted = 0;
+                }
+                if (element.__inserted < 0) {
+                    logFlags.dom && console.warn("removed:", element.localName, "insert/remove count:", element.__inserted);
+                } else if (element.detachedCallback) {
+                    element.detachedCallback();
+                }
+            }
+            logFlags.dom && console.groupEnd();
+        }
+    }
+    function inDocument(element) {
+        var p = element;
+        var doc = window.ShadowDOMPolyfill && window.ShadowDOMPolyfill.wrapIfNeeded(document) || document;
+        while (p) {
+            if (p == doc) {
+                return true;
+            }
+            p = p.parentNode || p.host;
+        }
+    }
+    function watchShadow(node) {
+        if (node.shadowRoot && !node.shadowRoot.__watched) {
+            logFlags.dom && console.log("watching shadow-root for: ", node.localName);
+            var root = node.shadowRoot;
+            while (root) {
+                watchRoot(root);
+                root = root.olderShadowRoot;
+            }
+        }
+    }
+    function watchRoot(root) {
+        if (!root.__watched) {
+            observe(root);
+            root.__watched = true;
+        }
+    }
+    function handler(mutations) {
+        if (logFlags.dom) {
+            var mx = mutations[0];
+            if (mx && mx.type === "childList" && mx.addedNodes) {
+                if (mx.addedNodes) {
+                    var d = mx.addedNodes[0];
+                    while (d && d !== document && !d.host) {
+                        d = d.parentNode;
+                    }
+                    var u = d && (d.URL || d._URL || d.host && d.host.localName) || "";
+                    u = u.split("/?").shift().split("/").pop();
+                }
+            }
+            console.group("mutations (%d) [%s]", mutations.length, u || "");
+        }
+        mutations.forEach(function(mx) {
+            if (mx.type === "childList") {
+                forEach(mx.addedNodes, function(n) {
+                    if (!n.localName) {
+                        return;
+                    }
+                    addedNode(n);
+                });
+                forEach(mx.removedNodes, function(n) {
+                    if (!n.localName) {
+                        return;
+                    }
+                    removedNode(n);
+                });
+            }
+        });
+        logFlags.dom && console.groupEnd();
+    }
+    var observer = new MutationObserver(handler);
+    function takeRecords() {
+        handler(observer.takeRecords());
+        takeMutations();
+    }
+    var forEach = Array.prototype.forEach.call.bind(Array.prototype.forEach);
+    function observe(inRoot) {
+        observer.observe(inRoot, {
+            childList: true,
+            subtree: true
+        });
+    }
+    function observeDocument(document) {
+        observe(document);
+    }
+    function upgradeDocument(document) {
+        logFlags.dom && console.group("upgradeDocument: ", (document.URL || document._URL || "").split("/").pop());
+        addedNode(document);
+        logFlags.dom && console.groupEnd();
+    }
+    scope.watchShadow = watchShadow;
+    scope.upgradeAll = addedNode;
+    scope.upgradeSubtree = addedSubtree;
+    scope.observeDocument = observeDocument;
+    scope.upgradeDocument = upgradeDocument;
+    scope.takeRecords = takeRecords;
 })(window.CustomElements);
 
- /*
-Copyright 2013 The Polymer Authors. All rights reserved.
-Use of this source code is governed by a BSD-style
-license that can be found in the LICENSE file.
-*/
-
-(function(scope){
-
-var logFlags = window.logFlags || {};
-
-// walk the subtree rooted at node, applying 'find(element, data)' function
-// to each element
-// if 'find' returns true for 'element', do not search element's subtree
-function findAll(node, find, data) {
-  var e = node.firstElementChild;
-  if (!e) {
-    e = node.firstChild;
-    while (e && e.nodeType !== Node.ELEMENT_NODE) {
-      e = e.nextSibling;
-    }
-  }
-  while (e) {
-    if (find(e, data) !== true) {
-      findAll(e, find, data);
-    }
-    e = e.nextElementSibling;
-  }
-  return null;
-}
-
-// walk all shadowRoots on a given node.
-function forRoots(node, cb) {
-  var root = node.shadowRoot;
-  while(root) {
-    forSubtree(root, cb);
-    root = root.olderShadowRoot;
-  }
-}
-
-// walk the subtree rooted at node, including descent into shadow-roots,
-// applying 'cb' to each element
-function forSubtree(node, cb) {
-  //logFlags.dom && node.childNodes && node.childNodes.length && console.group('subTree: ', node);
-  findAll(node, function(e) {
-    if (cb(e)) {
-      return true;
-    }
-    forRoots(e, cb);
-  });
-  forRoots(node, cb);
-  //logFlags.dom && node.childNodes && node.childNodes.length && console.groupEnd();
-}
-
-// manage lifecycle on added node
-function added(node) {
-  if (upgrade(node)) {
-    insertedNode(node);
-    return true;
-  }
-  inserted(node);
-}
-
-// manage lifecycle on added node's subtree only
-function addedSubtree(node) {
-  forSubtree(node, function(e) {
-    if (added(e)) {
-      return true;
-    }
-  });
-}
-
-// manage lifecycle on added node and it's subtree
-function addedNode(node) {
-  return added(node) || addedSubtree(node);
-}
-
-// upgrade custom elements at node, if applicable
-function upgrade(node) {
-  if (!node.__upgraded__ && node.nodeType === Node.ELEMENT_NODE) {
-    var type = node.getAttribute('is') || node.localName;
-    var definition = scope.registry[type];
-    if (definition) {
-      logFlags.dom && console.group('upgrade:', node.localName);
-      scope.upgrade(node);
-      logFlags.dom && console.groupEnd();
-      return true;
-    }
-  }
-}
-
-function insertedNode(node) {
-  inserted(node);
-  if (inDocument(node)) {
-    forSubtree(node, function(e) {
-      inserted(e);
-    });
-  }
-}
-
-
-// TODO(sorvell): on platforms without MutationObserver, mutations may not be 
-// reliable and therefore attached/detached are not reliable.
-// To make these callbacks less likely to fail, we defer all inserts and removes
-// to give a chance for elements to be inserted into dom. 
-// This ensures attachedCallback fires for elements that are created and 
-// immediately added to dom.
-var hasPolyfillMutations = (!window.MutationObserver ||
-    (window.MutationObserver === window.JsMutationObserver));
-scope.hasPolyfillMutations = hasPolyfillMutations;
-
-var isPendingMutations = false;
-var pendingMutations = [];
-function deferMutation(fn) {
-  pendingMutations.push(fn);
-  if (!isPendingMutations) {
-    isPendingMutations = true;
-    var async = (window.Platform && window.Platform.endOfMicrotask) ||
-        setTimeout;
-    async(takeMutations);
-  }
-}
-
-function takeMutations() {
-  isPendingMutations = false;
-  var $p = pendingMutations;
-  for (var i=0, l=$p.length, p; (i<l) && (p=$p[i]); i++) {
-    p();
-  }
-  pendingMutations = [];
-}
-
-function inserted(element) {
-  if (hasPolyfillMutations) {
-    deferMutation(function() {
-      _inserted(element);
-    });
-  } else {
-    _inserted(element);
-  }
-}
-
-// TODO(sjmiles): if there are descents into trees that can never have inDocument(*) true, fix this
-function _inserted(element) {
-  // TODO(sjmiles): it's possible we were inserted and removed in the space
-  // of one microtask, in which case we won't be 'inDocument' here
-  // But there are other cases where we are testing for inserted without
-  // specific knowledge of mutations, and must test 'inDocument' to determine
-  // whether to call inserted
-  // If we can factor these cases into separate code paths we can have
-  // better diagnostics.
-  // TODO(sjmiles): when logging, do work on all custom elements so we can
-  // track behavior even when callbacks not defined
-  //console.log('inserted: ', element.localName);
-  if (element.attachedCallback || element.detachedCallback || (element.__upgraded__ && logFlags.dom)) {
-    logFlags.dom && console.group('inserted:', element.localName);
-    if (inDocument(element)) {
-      element.__inserted = (element.__inserted || 0) + 1;
-      // if we are in a 'removed' state, bluntly adjust to an 'inserted' state
-      if (element.__inserted < 1) {
-        element.__inserted = 1;
-      }
-      // if we are 'over inserted', squelch the callback
-      if (element.__inserted > 1) {
-        logFlags.dom && console.warn('inserted:', element.localName,
-          'insert/remove count:', element.__inserted)
-      } else if (element.attachedCallback) {
-        logFlags.dom && console.log('inserted:', element.localName);
-        element.attachedCallback();
-      }
-    }
-    logFlags.dom && console.groupEnd();
-  }
-}
-
-function removedNode(node) {
-  removed(node);
-  forSubtree(node, function(e) {
-    removed(e);
-  });
-}
-
-
-function removed(element) {
-  if (hasPolyfillMutations) {
-    deferMutation(function() {
-      _removed(element);
-    });
-  } else {
-    _removed(element);
-  }
-}
-
-function _removed(element) {
-  // TODO(sjmiles): temporary: do work on all custom elements so we can track
-  // behavior even when callbacks not defined
-  if (element.attachedCallback || element.detachedCallback || (element.__upgraded__ && logFlags.dom)) {
-    logFlags.dom && console.group('removed:', element.localName);
-    if (!inDocument(element)) {
-      element.__inserted = (element.__inserted || 0) - 1;
-      // if we are in a 'inserted' state, bluntly adjust to an 'removed' state
-      if (element.__inserted > 0) {
-        element.__inserted = 0;
-      }
-      // if we are 'over removed', squelch the callback
-      if (element.__inserted < 0) {
-        logFlags.dom && console.warn('removed:', element.localName,
-            'insert/remove count:', element.__inserted)
-      } else if (element.detachedCallback) {
-        element.detachedCallback();
-      }
-    }
-    logFlags.dom && console.groupEnd();
-  }
-}
-
-function inDocument(element) {
-  var p = element;
-  var doc = window.ShadowDOMPolyfill &&
-      window.ShadowDOMPolyfill.wrapIfNeeded(document) || document;
-  while (p) {
-    if (p == doc) {
-      return true;
-    }
-    p = p.parentNode || p.host;
-  }
-}
-
-function watchShadow(node) {
-  if (node.shadowRoot && !node.shadowRoot.__watched) {
-    logFlags.dom && console.log('watching shadow-root for: ', node.localName);
-    // watch all unwatched roots...
-    var root = node.shadowRoot;
-    while (root) {
-      watchRoot(root);
-      root = root.olderShadowRoot;
-    }
-  }
-}
-
-function watchRoot(root) {
-  if (!root.__watched) {
-    observe(root);
-    root.__watched = true;
-  }
-}
-
-function handler(mutations) {
-  //
-  if (logFlags.dom) {
-    var mx = mutations[0];
-    if (mx && mx.type === 'childList' && mx.addedNodes) {
-        if (mx.addedNodes) {
-          var d = mx.addedNodes[0];
-          while (d && d !== document && !d.host) {
-            d = d.parentNode;
-          }
-          var u = d && (d.URL || d._URL || (d.host && d.host.localName)) || '';
-          u = u.split('/?').shift().split('/').pop();
-        }
-    }
-    console.group('mutations (%d) [%s]', mutations.length, u || '');
-  }
-  //
-  mutations.forEach(function(mx) {
-    //logFlags.dom && console.group('mutation');
-    if (mx.type === 'childList') {
-      forEach(mx.addedNodes, function(n) {
-        //logFlags.dom && console.log(n.localName);
-        if (!n.localName) {
-          return;
-        }
-        // nodes added may need lifecycle management
-        addedNode(n);
-      });
-      // removed nodes may need lifecycle management
-      forEach(mx.removedNodes, function(n) {
-        //logFlags.dom && console.log(n.localName);
-        if (!n.localName) {
-          return;
-        }
-        removedNode(n);
-      });
-    }
-    //logFlags.dom && console.groupEnd();
-  });
-  logFlags.dom && console.groupEnd();
-};
-
-var observer = new MutationObserver(handler);
-
-function takeRecords() {
-  // TODO(sjmiles): ask Raf why we have to call handler ourselves
-  handler(observer.takeRecords());
-  takeMutations();
-}
-
-var forEach = Array.prototype.forEach.call.bind(Array.prototype.forEach);
-
-function observe(inRoot) {
-  observer.observe(inRoot, {childList: true, subtree: true});
-}
-
-function observeDocument(document) {
-  observe(document);
-}
-
-function upgradeDocument(document) {
-  logFlags.dom && console.group('upgradeDocument: ', (document.URL || document._URL || '').split('/').pop());
-  addedNode(document);
-  logFlags.dom && console.groupEnd();
-}
-
-// exports
-
-scope.watchShadow = watchShadow;
-scope.upgradeAll = addedNode;
-scope.upgradeSubtree = addedSubtree;
-
-scope.observeDocument = observeDocument;
-scope.upgradeDocument = upgradeDocument;
-
-scope.takeRecords = takeRecords;
-
-})(window.CustomElements);
-
-/*
- * Copyright 2013 The Polymer Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style
- * license that can be found in the LICENSE file.
- */
-
 (function() {
-
-// import
-
-var IMPORT_LINK_TYPE = window.HTMLImports ? HTMLImports.IMPORT_LINK_TYPE : 'none';
-
-// highlander object for parsing a document tree
-
-var parser = {
-  selectors: [
-    'link[rel=' + IMPORT_LINK_TYPE + ']'
-  ],
-  map: {
-    link: 'parseLink'
-  },
-  parse: function(inDocument) {
-    if (!inDocument.__parsed) {
-      // only parse once
-      inDocument.__parsed = true;
-      // all parsable elements in inDocument (depth-first pre-order traversal)
-      var elts = inDocument.querySelectorAll(parser.selectors);
-      // for each parsable node type, call the mapped parsing method
-      forEach(elts, function(e) {
-        parser[parser.map[e.localName]](e);
-      });
-      // upgrade all upgradeable static elements, anything dynamically
-      // created should be caught by observer
-      CustomElements.upgradeDocument(inDocument);
-      // observe document for dom changes
-      CustomElements.observeDocument(inDocument);
-    }
-  },
-  parseLink: function(linkElt) {
-    // imports
-    if (isDocumentLink(linkElt)) {
-      this.parseImport(linkElt);
-    }
-  },
-  parseImport: function(linkElt) {
-    if (linkElt.content) {
-      parser.parse(linkElt.content);
-    }
-  }
-};
-
-function isDocumentLink(inElt) {
-  return (inElt.localName === 'link'
-      && inElt.getAttribute('rel') === IMPORT_LINK_TYPE);
-}
-
-var forEach = Array.prototype.forEach.call.bind(Array.prototype.forEach);
-
-// exports
-
-CustomElements.parser = parser;
-
+    var IMPORT_LINK_TYPE = window.HTMLImports ? HTMLImports.IMPORT_LINK_TYPE : "none";
+    var parser = {
+        selectors: [ "link[rel=" + IMPORT_LINK_TYPE + "]" ],
+        map: {
+            link: "parseLink"
+        },
+        parse: function(inDocument) {
+            if (!inDocument.__parsed) {
+                inDocument.__parsed = true;
+                var elts = inDocument.querySelectorAll(parser.selectors);
+                forEach(elts, function(e) {
+                    parser[parser.map[e.localName]](e);
+                });
+                CustomElements.upgradeDocument(inDocument);
+                CustomElements.observeDocument(inDocument);
+            }
+        },
+        parseLink: function(linkElt) {
+            if (isDocumentLink(linkElt)) {
+                this.parseImport(linkElt);
+            }
+        },
+        parseImport: function(linkElt) {
+            if (linkElt.content) {
+                parser.parse(linkElt.content);
+            }
+        }
+    };
+    function isDocumentLink(inElt) {
+        return inElt.localName === "link" && inElt.getAttribute("rel") === IMPORT_LINK_TYPE;
+    }
+    var forEach = Array.prototype.forEach.call.bind(Array.prototype.forEach);
+    CustomElements.parser = parser;
 })();
-/*
- * Copyright 2013 The Polymer Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style
- * license that can be found in the LICENSE file.
- */
-(function(scope){
-
-// bootstrap parsing
-function bootstrap() {
-  // parse document
-  CustomElements.parser.parse(document);
-  // one more pass before register is 'live'
-  CustomElements.upgradeDocument(document);
-  // choose async
-  var async = window.Platform && Platform.endOfMicrotask ? 
-    Platform.endOfMicrotask :
-    setTimeout;
-  async(function() {
-    // set internal 'ready' flag, now document.registerElement will trigger 
-    // synchronous upgrades
-    CustomElements.ready = true;
-    // capture blunt profiling data
-    CustomElements.readyTime = Date.now();
-    if (window.HTMLImports) {
-      CustomElements.elapsed = CustomElements.readyTime - HTMLImports.readyTime;
-    }
-    // notify the system that we are bootstrapped
-    document.dispatchEvent(
-      new CustomEvent('WebComponentsReady', {bubbles: true})
-    );
-  });
-}
-
-// CustomEvent shim for IE
-if (typeof window.CustomEvent !== 'function') {
-  window.CustomEvent = function(inType) {
-    var e = document.createEvent('HTMLEvents');
-    e.initEvent(inType, true, true);
-    return e;
-  };
-}
-
-// When loading at readyState complete time (or via flag), boot custom elements
-// immediately.
-// If relevant, HTMLImports must already be loaded.
-if (document.readyState === 'complete' || scope.flags.eager) {
-  bootstrap();
-// When loading at readyState interactive time, bootstrap only if HTMLImports
-// are not pending. Also avoid IE as the semantics of this state are unreliable.
-} else if (document.readyState === 'interactive' && !window.attachEvent &&
-    (!window.HTMLImports || window.HTMLImports.ready)) {
-  bootstrap();
-// When loading at other readyStates, wait for the appropriate DOM event to 
-// bootstrap.
-} else {
-  var loadEvent = window.HTMLImports && !HTMLImports.ready ?
-      'HTMLImportsLoaded' : 'DOMContentLoaded';
-  window.addEventListener(loadEvent, bootstrap);
-}
 
+(function(scope) {
+    function bootstrap() {
+        CustomElements.parser.parse(document);
+        CustomElements.upgradeDocument(document);
+        var async = window.Platform && Platform.endOfMicrotask ? Platform.endOfMicrotask : setTimeout;
+        async(function() {
+            CustomElements.ready = true;
+            CustomElements.readyTime = Date.now();
+            if (window.HTMLImports) {
+                CustomElements.elapsed = CustomElements.readyTime - HTMLImports.readyTime;
+            }
+            document.dispatchEvent(new CustomEvent("WebComponentsReady", {
+                bubbles: true
+            }));
+        });
+    }
+    if (typeof window.CustomEvent !== "function") {
+        window.CustomEvent = function(inType) {
+            var e = document.createEvent("HTMLEvents");
+            e.initEvent(inType, true, true);
+            return e;
+        };
+    }
+    if (document.readyState === "complete" || scope.flags.eager) {
+        bootstrap();
+    } else if (document.readyState === "interactive" && !window.attachEvent && (!window.HTMLImports || window.HTMLImports.ready)) {
+        bootstrap();
+    } else {
+        var loadEvent = window.HTMLImports && !HTMLImports.ready ? "HTMLImportsLoaded" : "DOMContentLoaded";
+        window.addEventListener(loadEvent, bootstrap);
+    }
 })(window.CustomElements);
-
-(function () {
-
-/*** Variables ***/
-
-  var win = window,
-    doc = document,
-    container = doc.createElement('div'),
-    noop = function(){},
-    trueop = function(){ return true; },
-    regexPseudoSplit = /([\w-]+(?:\([^\)]+\))?)/g,
-    regexPseudoReplace = /(\w*)(?:\(([^\)]*)\))?/,
-    regexDigits = /(\d+)/g,
-    keypseudo = {
-      action: function (pseudo, event) {
-        return pseudo.value.match(regexDigits).indexOf(String(event.keyCode)) > -1 == (pseudo.name == 'keypass') || null;
-      }
-    },
-    prefix = (function () {
-      var styles = win.getComputedStyle(doc.documentElement, ''),
-          pre = (Array.prototype.slice
-            .call(styles)
-            .join('')
-            .match(/-(moz|webkit|ms)-/) || (styles.OLink === '' && ['', 'o'])
-          )[1];
-      return {
-        dom: pre == 'ms' ? 'MS' : pre,
-        lowercase: pre,
-        css: '-' + pre + '-',
-        js: pre == 'ms' ? pre : pre[0].toUpperCase() + pre.substr(1)
-      };
-    })(),
-    matchSelector = Element.prototype.matchesSelector || Element.prototype[prefix.lowercase + 'MatchesSelector'],
-    mutation = win.MutationObserver || win[prefix.js + 'MutationObserver'];
-
-/*** Functions ***/
-
-// Utilities
-
-  var typeCache = {},
-      typeString = typeCache.toString,
-      typeRegexp = /\s([a-zA-Z]+)/;
-  function typeOf(obj) {
-    var type = typeString.call(obj);
-    return typeCache[type] || (typeCache[type] = type.match(typeRegexp)[1].toLowerCase());
-  }
-
-  function clone(item, type){
-    var fn = clone[type || typeOf(item)];
-    return fn ? fn(item) : item;
-  }
-    clone.object = function(src){
-      var obj = {};
-      for (var key in src) obj[key] = clone(src[key]);
-      return obj;
-    };
-    clone.array = function(src){
-      var i = src.length, array = new Array(i);
-      while (i--) array[i] = clone(src[i]);
-      return array;
-    };
-
-  var unsliceable = ['undefined', 'null', 'number', 'boolean', 'string', 'function'];
-  function toArray(obj){
-    return unsliceable.indexOf(typeOf(obj)) == -1 ?
-    Array.prototype.slice.call(obj, 0) :
-    [obj];
-  }
-
-// DOM
-
-  var str = '';
-  function query(element, selector){
-    return (selector || str).length ? toArray(element.querySelectorAll(selector)) : [];
-  }
-
-  function parseMutations(element, mutations) {
-    var diff = { added: [], removed: [] };
-    mutations.forEach(function(record){
-      record._mutation = true;
-      for (var z in diff) {
-        var type = element._records[(z == 'added') ? 'inserted' : 'removed'],
-          nodes = record[z + 'Nodes'], length = nodes.length;
-        for (var i = 0; i < length && diff[z].indexOf(nodes[i]) == -1; i++){
-          diff[z].push(nodes[i]);
-          type.forEach(function(fn){
-            fn(nodes[i], record);
-          });
-        }
-      }
-    });
-  }
-
-// Mixins
-
-  function mergeOne(source, key, current){
-    var type = typeOf(current);
-    if (type == 'object' && typeOf(source[key]) == 'object') xtag.merge(source[key], current);
-    else source[key] = clone(current, type);
-    return source;
-  }
-
-  function wrapMixin(tag, key, pseudo, value, original){
-    var fn = original[key];
-    if (!(key in original)) original[key] = value;
-    else if (typeof original[key] == 'function') {
-      if (!fn.__mixins__) fn.__mixins__ = [];
-      fn.__mixins__.push(xtag.applyPseudos(pseudo, value, tag.pseudos));
-    }
-  }
-
-  var uniqueMixinCount = 0;
-  function mergeMixin(tag, mixin, original, mix) {
-    if (mix) {
-      var uniques = {};
-      for (var z in original) uniques[z.split(':')[0]] = z;
-      for (z in mixin) {
-        wrapMixin(tag, uniques[z.split(':')[0]] || z, z, mixin[z], original);
-      }
-    }
-    else {
-      for (var zz in mixin){
-        original[zz + ':__mixin__(' + (uniqueMixinCount++) + ')'] = xtag.applyPseudos(zz, mixin[zz], tag.pseudos);
-      }
-    }
-  }
-
-  function applyMixins(tag) {
-    tag.mixins.forEach(function (name) {
-      var mixin = xtag.mixins[name];
-      for (var type in mixin) {
-        var item = mixin[type],
-            original = tag[type];
-        if (!original) tag[type] = item;
-        else {
-          switch (type){
-            case 'accessors': case 'prototype':
-              for (var z in item) {
-                if (!original[z]) original[z] = item[z];
-                else mergeMixin(tag, item[z], original[z], true);
-              }
-              break;
-            default: mergeMixin(tag, item, original, type != 'events');
-          }
-        }
-      }
-    });
-    return tag;
-  }
-
-// Events
-
-  function delegateAction(pseudo, event) {
-    var match, target = event.target;
-    if (!target.tagName) return null;
-    if (xtag.matchSelector(target, pseudo.value)) match = target;
-    else if (xtag.matchSelector(target, pseudo.value + ' *')) {
-      var parent = target.parentNode;
-      while (!match) {
-        if (xtag.matchSelector(parent, pseudo.value)) match = parent;
-        parent = parent.parentNode;
-      }
-    }
-    return match ? pseudo.listener = pseudo.listener.bind(match) : null;
-  }
-
-  function touchFilter(event) {
-    if (event.type.match('touch')){
-      event.target.__touched__ = true;
-    }
-    else if (event.target.__touched__ && event.type.match('mouse')){
-      delete event.target.__touched__;
-      return;
-    }
-    return true;
-  }
-
-  function createFlowEvent(type) {
-    var flow = type == 'over';
-    return {
-      attach: 'OverflowEvent' in win ? 'overflowchanged' : [],
-      condition: function (event, custom) {
-        event.flow = type;
-        return event.type == (type + 'flow') ||
-        ((event.orient === 0 && event.horizontalOverflow == flow) ||
-        (event.orient == 1 && event.verticalOverflow == flow) ||
-        (event.orient == 2 && event.horizontalOverflow == flow && event.verticalOverflow == flow));
-      }
-    };
-  }
-
-  function writeProperty(key, event, base, desc){
-    if (desc) event[key] = base[key];
-    else Object.defineProperty(event, key, {
-      writable: true,
-      enumerable: true,
-      value: base[key]
-    });
-  }
-
-  var skipProps = {};
-  for (var z in doc.createEvent('CustomEvent')) skipProps[z] = 1;
-  function inheritEvent(event, base){
-    var desc = Object.getOwnPropertyDescriptor(event, 'target');
-    for (var z in base) {
-      if (!skipProps[z]) writeProperty(z, event, base, desc);
-    }
-    event.baseEvent = base;
-  }
-
-// Accessors
-
-  function getArgs(attr, value){
-    return {
-      value: attr.boolean ? '' : value,
-      method: attr.boolean && !value ? 'removeAttribute' : 'setAttribute'
-    };
-  }
-
-  function modAttr(element, attr, name, value){
-    var args = getArgs(attr, value);
-    element[args.method](name, args.value);
-  }
-
-  function syncAttr(element, attr, name, value, method){
-    var nodes = attr.property ? [element.xtag[attr.property]] : attr.selector ? xtag.query(element, attr.selector) : [],
-        index = nodes.length;
-    while (index--) nodes[index][method](name, value);
-  }
-
-  function updateView(element, name, value){
-    if (element.__view__){
-      element.__view__.updateBindingValue(element, name, value);
-    }
-  }
-
-  function attachProperties(tag, prop, z, accessor, attr, name){
-    var key = z.split(':'), type = key[0];
-    if (type == 'get') {
-      key[0] = prop;
-      tag.prototype[prop].get = xtag.applyPseudos(key.join(':'), accessor[z], tag.pseudos, accessor[z]);
-    }
-    else if (type == 'set') {
-      key[0] = prop;
-      var setter = tag.prototype[prop].set = xtag.applyPseudos(key.join(':'), attr ? function(value){
-        this.xtag._skipSet = true;
-        if (!this.xtag._skipAttr) modAttr(this, attr, name, value);
-        if (this.xtag._skipAttr && attr.skip) delete this.xtag._skipAttr;
-        accessor[z].call(this, attr.boolean ? !!value : value);
-        updateView(this, name, value);
-        delete this.xtag._skipSet;
-      } : accessor[z] ? function(value){
-        accessor[z].call(this, value);
-        updateView(this, name, value);
-      } : null, tag.pseudos, accessor[z]);
-
-      if (attr) attr.setter = setter;
-    }
-    else tag.prototype[prop][z] = accessor[z];
-  }
-
-  function parseAccessor(tag, prop){
-    tag.prototype[prop] = {};
-    var accessor = tag.accessors[prop],
-        attr = accessor.attribute,
-        name = attr && attr.name ? attr.name.toLowerCase() : prop;
-
-    if (attr) {
-      attr.key = prop;
-      tag.attributes[name] = attr;
-    }
-
-    for (var z in accessor) attachProperties(tag, prop, z, accessor, attr, name);
-
-    if (attr) {
-      if (!tag.prototype[prop].get) {
-        var method = (attr.boolean ? 'has' : 'get') + 'Attribute';
-        tag.prototype[prop].get = function(){
-          return this[method](name);
-        };
-      }
-      if (!tag.prototype[prop].set) tag.prototype[prop].set = function(value){
-        modAttr(this, attr, name, value);
-        updateView(this, name, value);
-      };
-    }
-  }
-
-  var readyTags = {};
-  function fireReady(name){
-    readyTags[name] = (readyTags[name] || []).filter(function(obj){
-      return (obj.tags = obj.tags.filter(function(z){
-        return z != name && !xtag.tags[z];
-      })).length || obj.fn();
-    });
-  }
-
-/*** X-Tag Object Definition ***/
-
-  var xtag = {
-    tags: {},
-    defaultOptions: {
-      pseudos: [],
-      mixins: [],
-      events: {},
-      methods: {},
-      accessors: {},
-      lifecycle: {},
-      attributes: {},
-      'prototype': {
-        xtag: {
-          get: function(){
-            return this.__xtag__ ? this.__xtag__ : (this.__xtag__ = { data: {} });
-          }
-        }
-      }
-    },
-    register: function (name, options) {
-      var _name;
-      if (typeof name == 'string') {
-        _name = name.toLowerCase();
-      } else {
-        return;
-      }
-
-      // save prototype for actual object creation below
-      var basePrototype = options.prototype;
-      delete options.prototype;
-
-      var tag = xtag.tags[_name] = applyMixins(xtag.merge({}, xtag.defaultOptions, options));
-
-      for (var z in tag.events) tag.events[z] = xtag.parseEvent(z, tag.events[z]);
-      for (z in tag.lifecycle) tag.lifecycle[z.split(':')[0]] = xtag.applyPseudos(z, tag.lifecycle[z], tag.pseudos, tag.lifecycle[z]);
-      for (z in tag.methods) tag.prototype[z.split(':')[0]] = { value: xtag.applyPseudos(z, tag.methods[z], tag.pseudos, tag.methods[z]), enumerable: true };
-      for (z in tag.accessors) parseAccessor(tag, z);
-
-      var ready = tag.lifecycle.created || tag.lifecycle.ready;
-      tag.prototype.createdCallback = {
-        enumerable: true,
-        value: function(){
-          var element = this;
-          xtag.addEvents(this, tag.events);
-          tag.mixins.forEach(function(mixin){
-            if (xtag.mixins[mixin].events) xtag.addEvents(element, xtag.mixins[mixin].events);
-          });
-          var output = ready ? ready.apply(this, arguments) : null;
-          for (var name in tag.attributes) {
-            var attr = tag.attributes[name],
-                hasAttr = this.hasAttribute(name);
-            if (hasAttr || attr.boolean) {
-              this[attr.key] = attr.boolean ? hasAttr : this.getAttribute(name);
-            }
-          }
-          tag.pseudos.forEach(function(obj){
-            obj.onAdd.call(element, obj);
-          });
-          return output;
-        }
-      };
-			
-      var inserted = tag.lifecycle.inserted,
-          removed = tag.lifecycle.removed;
-      if (inserted || removed) {
-        tag.prototype.attachedCallback = { value: function(){
-          if (removed) this.xtag.__parentNode__ = this.parentNode;
-          if (inserted) return inserted.apply(this, arguments);
-        }, enumerable: true };
-      }
-      if (removed) {
-        tag.prototype.detachedCallback = { value: function(){
-          var args = toArray(arguments);
-          args.unshift(this.xtag.__parentNode__);
-          var output = removed.apply(this, args);
-          delete this.xtag.__parentNode__;
-          return output;
-        }, enumerable: true };
-      }
-      if (tag.lifecycle.attributeChanged) tag.prototype.attributeChangedCallback = { value: tag.lifecycle.attributeChanged, enumerable: true };
-
-      var setAttribute = tag.prototype.setAttribute || HTMLElement.prototype.setAttribute;
-      tag.prototype.setAttribute = {
-        writable: true,
-        enumberable: true,
-        value: function (name, value){
-          var attr = tag.attributes[name.toLowerCase()];
-          if (!this.xtag._skipAttr) setAttribute.call(this, name, attr && attr.boolean ? '' : value);
-          if (attr) {
-            if (attr.setter && !this.xtag._skipSet) {
-              this.xtag._skipAttr = true;
-              attr.setter.call(this, attr.boolean ? true : value);
-            }
-            value = attr.skip ? attr.boolean ? this.hasAttribute(name) : this.getAttribute(name) : value;
-            syncAttr(this, attr, name, attr.boolean ? '' : value, 'setAttribute');
-          }
-          delete this.xtag._skipAttr;
-        }
-      };
-
-      var removeAttribute = tag.prototype.removeAttribute || HTMLElement.prototype.removeAttribute;
-      tag.prototype.removeAttribute = {
-        writable: true,
-        enumberable: true,
-        value: function (name){
-          var attr = tag.attributes[name.toLowerCase()];
-          if (!this.xtag._skipAttr) removeAttribute.call(this, name);
-          if (attr) {
-            if (attr.setter && !this.xtag._skipSet) {
-              this.xtag._skipAttr = true;
-              attr.setter.call(this, attr.boolean ? false : undefined);
-            }
-            syncAttr(this, attr, name, undefined, 'removeAttribute');
-          }
-          delete this.xtag._skipAttr;
-        }
-      };
-
-      var elementProto = basePrototype ?
-            basePrototype :
-            options['extends'] ?
-            Object.create(doc.createElement(options['extends']).constructor).prototype :
-            win.HTMLElement.prototype;
-
-      var definition = {
-        'prototype': Object.create(elementProto, tag.prototype)
-      };
-      if (options['extends']) {
-        definition['extends'] = options['extends'];
-      }
-      var reg = doc.registerElement(_name, definition);
-      fireReady(_name);
-      return reg;
-    },
-
-    ready: function(names, fn){
-      var obj = { tags: toArray(names), fn: fn };
-      if (obj.tags.reduce(function(last, name){
-        if (xtag.tags[name]) return last;
-        (readyTags[name] = readyTags[name] || []).push(obj);
-      }, true)) fn();
-    },
-
-    /* Exposed Variables */
-
-    mixins: {},
-    prefix: prefix,
-    captureEvents: ['focus', 'blur', 'scroll', 'underflow', 'overflow', 'overflowchanged', 'DOMMouseScroll'],
-    customEvents: {
-      overflow: createFlowEvent('over'),
-      underflow: createFlowEvent('under'),
-      animationstart: {
-        attach: [prefix.dom + 'AnimationStart']
-      },
-      animationend: {
-        attach: [prefix.dom + 'AnimationEnd']
-      },
-      transitionend: {
-        attach: [prefix.dom + 'TransitionEnd']
-      },
-      move: {
-        attach: ['mousemove', 'touchmove'],
-        condition: touchFilter
-      },
-      enter: {
-        attach: ['mouseover', 'touchenter'],
-        condition: touchFilter
-      },
-      leave: {
-        attach: ['mouseout', 'touchleave'],
-        condition: touchFilter
-      },
-      scrollwheel: {
-        attach: ['DOMMouseScroll', 'mousewheel'],
-        condition: function(event){
-          event.delta = event.wheelDelta ? event.wheelDelta / 40 : Math.round(event.detail / 3.5 * -1);
-          return true;
-        }
-      },
-      tapstart: {
-        observe: {
-          mousedown: doc,
-          touchstart: doc
-        },
-        condition: touchFilter
-      },
-      tapend: {
-        observe: {
-          mouseup: doc,
-          touchend: doc
-        },
-        condition: touchFilter
-      },
-      tapmove: {
-        attach: ['tapstart', 'dragend', 'touchcancel'],
-        condition: function(event, custom){
-          switch (event.type) {
-            case 'move':  return true;
-            case 'dragover':
-              var last = custom.lastDrag || {};
-              custom.lastDrag = event;
-              return (last.pageX != event.pageX && last.pageY != event.pageY) || null;
-            case 'tapstart':
-              if (!custom.move) {
-                custom.current = this;
-                custom.move = xtag.addEvents(this, {
-                  move: custom.listener,
-                  dragover: custom.listener
-                });
-                custom.tapend = xtag.addEvent(doc, 'tapend', custom.listener);
-              }
-              break;
-            case 'tapend': case 'dragend': case 'touchcancel':
-              if (!event.touches.length) {
-                if (custom.move) xtag.removeEvents(custom.current , custom.move || {});
-                if (custom.tapend) xtag.removeEvent(doc, custom.tapend || {});
-                delete custom.lastDrag;
-                delete custom.current;
-                delete custom.tapend;
-                delete custom.move;
-              }
-          }
-        }
-      }
-    },
-    pseudos: {
-      __mixin__: {},
-      mixins: {
-        onCompiled: function(fn, pseudo){
-          var mixins = pseudo.source.__mixins__;
-          if (mixins) switch (pseudo.value) {
-            case 'before': return function(){
-              var self = this,
-                  args = arguments;
-              mixins.forEach(function(m){
-                m.apply(self, args);
-              });
-              return fn.apply(self, args);
-            };
-            case 'after': case null: return function(){
-              var self = this,
-                  args = arguments;
-                  returns = fn.apply(self, args);
-              mixins.forEach(function(m){
-                m.apply(self, args);
-              });
-              return returns;
-            };
-          }
-        }
-      },
-      keypass: keypseudo,
-      keyfail: keypseudo,
-      delegate: { action: delegateAction },
-      within: {
-        action: delegateAction,
-        onAdd: function(pseudo){
-          var condition = pseudo.source.condition;
-          if (condition) pseudo.source.condition = function(event, custom){
-            return xtag.query(this, pseudo.value).filter(function(node){
-              return node == event.target || node.contains ? node.contains(event.target) : null;
-            })[0] ? condition.call(this, event, custom) : null;
-          };
-        }
-      },
-      preventable: {
-        action: function (pseudo, event) {
-          return !event.defaultPrevented;
-        }
-      }
-    },
-
-    /* UTILITIES */
-
-    clone: clone,
-    typeOf: typeOf,
-    toArray: toArray,
-
-    wrap: function (original, fn) {
-      return function(){
-        var args = arguments,
-            output = original.apply(this, args);
-        fn.apply(this, args);
-        return output;
-      };
-    },
-
-    merge: function(source, k, v){
-      if (typeOf(k) == 'string') return mergeOne(source, k, v);
-      for (var i = 1, l = arguments.length; i < l; i++){
-        var object = arguments[i];
-        for (var key in object) mergeOne(source, key, object[key]);
-      }
-      return source;
-    },
-
-    uid: function(){
-      return Math.random().toString(36).substr(2,10);
-    },
-
-    /* DOM */
-
-    query: query,
-
-    skipTransition: function(element, fn, bind){
-      var prop = prefix.js + 'TransitionProperty';
-      element.style[prop] = element.style.transitionProperty = 'none';
-      var callback = fn ? fn.call(bind) : null;
-      return xtag.requestFrame(function(){
-        xtag.requestFrame(function(){
-          element.style[prop] = element.style.transitionProperty = '';
-          if (callback) xtag.requestFrame(callback);
-        });
-      });
-    },
-
-    requestFrame: (function(){
-      var raf = win.requestAnimationFrame ||
-                win[prefix.lowercase + 'RequestAnimationFrame'] ||
-                function(fn){ return win.setTimeout(fn, 20); };
-      return function(fn){ return raf(fn); };
-    })(),
-
-    cancelFrame: (function(){
-      var cancel = win.cancelAnimationFrame ||
-                   win[prefix.lowercase + 'CancelAnimationFrame'] ||
-                   win.clearTimeout;
-      return function(id){ return cancel(id); };
-    })(),
-
-    matchSelector: function (element, selector) {
-      return matchSelector.call(element, selector);
-    },
-
-    set: function (element, method, value) {
-      element[method] = value;
-      if (window.CustomElements) CustomElements.upgradeAll(element);
-    },
-
-    innerHTML: function(el, html){
-      xtag.set(el, 'innerHTML', html);
-    },
-
-    hasClass: function (element, klass) {
-      return element.className.split(' ').indexOf(klass.trim())>-1;
-    },
-
-    addClass: function (element, klass) {
-      var list = element.className.trim().split(' ');
-      klass.trim().split(' ').forEach(function (name) {
-        if (!~list.indexOf(name)) list.push(name);
-      });
-      element.className = list.join(' ').trim();
-      return element;
-    },
-
-    removeClass: function (element, klass) {
-      var classes = klass.trim().split(' ');
-      element.className = element.className.trim().split(' ').filter(function (name) {
-        return name && !~classes.indexOf(name);
-      }).join(' ');
-      return element;
-    },
-
-    toggleClass: function (element, klass) {
-      return xtag[xtag.hasClass(element, klass) ? 'removeClass' : 'addClass'].call(null, element, klass);
-    },
-
-    queryChildren: function (element, selector) {
-      var id = element.id,
-        guid = element.id = id || 'x_' + xtag.uid(),
-        attr = '#' + guid + ' > ',
-        noParent = false;
-      if (!element.parentNode){
-        noParent = true;
-        container.appendChild(element);
-      }
-      selector = attr + (selector + '').replace(',', ',' + attr, 'g');
-      var result = element.parentNode.querySelectorAll(selector);
-      if (!id) element.removeAttribute('id');
-      if (noParent){
-        container.removeChild(element);
-      }
-      return toArray(result);
-    },
-
-    createFragment: function(content) {
-      var frag = doc.createDocumentFragment();
-      if (content) {
-        var div = frag.appendChild(doc.createElement('div')),
-          nodes = toArray(content.nodeName ? arguments : !(div.innerHTML = content) || div.children),
-          length = nodes.length,
-          index = 0;
-        while (index < length) frag.insertBefore(nodes[index++], div);
-        frag.removeChild(div);
-      }
-      return frag;
-    },
-
-    manipulate: function(element, fn){
-      var next = element.nextSibling,
-        parent = element.parentNode,
-        frag = doc.createDocumentFragment(),
-        returned = fn.call(frag.appendChild(element), frag) || element;
-      if (next) parent.insertBefore(returned, next);
-      else parent.appendChild(returned);
-    },
-
-    /* PSEUDOS */
-
-    applyPseudos: function(key, fn, target, source) {
-      var listener = fn,
-          pseudos = {};
-      if (key.match(':')) {
-        var split = key.match(regexPseudoSplit),
-            i = split.length;
-        while (--i) {
-          split[i].replace(regexPseudoReplace, function (match, name, value) {
-            if (!xtag.pseudos[name]) throw "pseudo not found: " + name + " " + split;
-            value = (value === '' || typeof value == 'undefined') ? null : value;
-            var pseudo = pseudos[i] = Object.create(xtag.pseudos[name]);
-            pseudo.key = key;
-            pseudo.name = name;
-            pseudo.value = value;
-            pseudo['arguments'] = (value || '').split(',');
-            pseudo.action = pseudo.action || trueop;
-            pseudo.source = source;
-            var last = listener;
-            listener = function(){
-              var args = toArray(arguments),
-                  obj = {
-                    key: key,
-                    name: name,
-                    value: value,
-                    source: source,
-                    'arguments': pseudo['arguments'],
-                    listener: last
-                  };
-              var output = pseudo.action.apply(this, [obj].concat(args));
-              if (output === null || output === false) return output;
-              return obj.listener.apply(this, args);
-            };
-            if (target && pseudo.onAdd) {
-              if (target.nodeName) pseudo.onAdd.call(target, pseudo);
-              else target.push(pseudo);
-            }
-          });
-        }
-      }
-      for (var z in pseudos) {
-        if (pseudos[z].onCompiled) listener = pseudos[z].onCompiled(listener, pseudos[z]) || listener;
-      }
-      return listener;
-    },
-
-    removePseudos: function(target, pseudos){
-      pseudos.forEach(function(obj){
-        if (obj.onRemove) obj.onRemove.call(target, obj);
-      });
-    },
-
-  /*** Events ***/
-
-    parseEvent: function(type, fn) {
-      var pseudos = type.split(':'),
-          key = pseudos.shift(),
-          custom = xtag.customEvents[key],
-          event = xtag.merge({
-            type: key,
-            stack: noop,
-            condition: trueop,
-            attach: [],
-            _attach: [],
-            pseudos: '',
-            _pseudos: [],
-            onAdd: noop,
-            onRemove: noop
-          }, custom || {});
-      event.attach = toArray(event.base || event.attach);
-      event.chain = key + (event.pseudos.length ? ':' + event.pseudos : '') + (pseudos.length ? ':' + pseudos.join(':') : '');
-      var condition = event.condition;
-      event.condition = function(e){
-        var t = e.touches, tt = e.targetTouches;
-        return condition.apply(this, arguments);
-      };
-      var stack = xtag.applyPseudos(event.chain, fn, event._pseudos, event);
-      event.stack = function(e){
-        e.currentTarget = e.currentTarget || this;
-        var t = e.touches, tt = e.targetTouches;
-        var detail = e.detail || {};
-        if (!detail.__stack__) return stack.apply(this, arguments);
-        else if (detail.__stack__ == stack) {
-          e.stopPropagation();
-          e.cancelBubble = true;
-          return stack.apply(this, arguments);
-        }
-      };
-      event.listener = function(e){
-        var args = toArray(arguments),
-            output = event.condition.apply(this, args.concat([event]));
-        if (!output) return output;
-        if (e.type != key) {
-          xtag.fireEvent(e.target, key, {
-            baseEvent: e,
-            detail: output !== true && (output.__stack__ = stack) ? output : { __stack__: stack }
-          });
-        }
-        else return event.stack.apply(this, args);
-      };
-      event.attach.forEach(function(name) {
-        event._attach.push(xtag.parseEvent(name, event.listener));
-      });
-      if (custom && custom.observe && !custom.__observing__) {
-        custom.observer = function(e){
-          var output = event.condition.apply(this, toArray(arguments).concat([custom]));
-          if (!output) return output;
-          xtag.fireEvent(e.target, key, {
-            baseEvent: e,
-            detail: output !== true ? output : {}
-          });
-        };
-        for (var z in custom.observe) xtag.addEvent(custom.observe[z] || document, z, custom.observer, true);
-        custom.__observing__ = true;
-      }
-      return event;
-    },
-
-    addEvent: function (element, type, fn, capture) {
-      var event = typeof fn == 'function' ? xtag.parseEvent(type, fn) : fn;
-      event._pseudos.forEach(function(obj){
-        obj.onAdd.call(element, obj);
-      });
-      event._attach.forEach(function(obj) {
-        xtag.addEvent(element, obj.type, obj);
-      });
-      event.onAdd.call(element, event, event.listener);
-      element.addEventListener(event.type, event.stack, capture || xtag.captureEvents.indexOf(event.type) > -1);
-      return event;
-    },
-
-    addEvents: function (element, obj) {
-      var events = {};
-      for (var z in obj) {
-        events[z] = xtag.addEvent(element, z, obj[z]);
-      }
-      return events;
-    },
-
-    removeEvent: function (element, type, event) {
-      event = event || type;
-      event.onRemove.call(element, event, event.listener);
-      xtag.removePseudos(element, event._pseudos);
-      event._attach.forEach(function(obj) {
-        xtag.removeEvent(element, obj);
-      });
-      element.removeEventListener(event.type, event.stack);
-    },
-
-    removeEvents: function(element, obj){
-      for (var z in obj) xtag.removeEvent(element, obj[z]);
-    },
-
-    fireEvent: function(element, type, options, warn){
-      var event = doc.createEvent('CustomEvent');
-      options = options || {};
-      if (warn) console.warn('fireEvent has been modified');
-      event.initCustomEvent(type,
-        options.bubbles !== false,
-        options.cancelable !== false,
-        options.detail
-      );
-      if (options.baseEvent) inheritEvent(event, options.baseEvent);
-      try { element.dispatchEvent(event); }
-      catch (e) {
-        console.warn('This error may have been caused by a change in the fireEvent method', e);
-      }
-    },
-
-    addObserver: function(element, type, fn){
-      if (!element._records) {
-        element._records = { inserted: [], removed: [] };
-        if (mutation){
-          element._observer = new mutation(function(mutations) {
-            parseMutations(element, mutations);
-          });
-          element._observer.observe(element, {
-            subtree: true,
-            childList: true,
-            attributes: !true,
-            characterData: false
-          });
-        }
-        else ['Inserted', 'Removed'].forEach(function(type){
-          element.addEventListener('DOMNode' + type, function(event){
-            event._mutation = true;
-            element._records[type.toLowerCase()].forEach(function(fn){
-              fn(event.target, event);
-            });
-          }, false);
-        });
-      }
-      if (element._records[type].indexOf(fn) == -1) element._records[type].push(fn);
-    },
-
-    removeObserver: function(element, type, fn){
-      var obj = element._records;
-      if (obj && fn){
-        obj[type].splice(obj[type].indexOf(fn), 1);
-      }
-      else{
-        obj[type] = [];
-      }
-    }
-
-  };
-
-/*** Universal Touch ***/
-
-var touching = false,
-    touchTarget = null;
-
-doc.addEventListener('mousedown', function(e){
-  touching = true;
-  touchTarget = e.target;
-}, true);
-
-doc.addEventListener('mouseup', function(){
-  touching = false;
-  touchTarget = null;
-}, true);
-
-doc.addEventListener('dragend', function(){
-  touching = false;
-  touchTarget = null;
-}, true);
-
-var UIEventProto = {
-  touches: {
-    configurable: true,
-    get: function(){
-      return this.__touches__ ||
-        (this.identifier = 0) ||
-        (this.__touches__ = touching ? [this] : []);
-    }
-  },
-  targetTouches: {
-    configurable: true,
-    get: function(){
-      return this.__targetTouches__ || (this.__targetTouches__ =
-        (touching && this.currentTarget &&
-        (this.currentTarget == touchTarget ||
-        (this.currentTarget.contains && this.currentTarget.contains(touchTarget)))) ? (this.identifier = 0) || [this] : []);
-    }
-  },
-  changedTouches: {
-    configurable: true,
-    get: function(){
-      return this.__changedTouches__ || (this.identifier = 0) || (this.__changedTouches__ = [this]);
-    }
-  }
-};
-
-for (z in UIEventProto){
-  UIEvent.prototype[z] = UIEventProto[z];
-  Object.defineProperty(UIEvent.prototype, z, UIEventProto[z]);
-}
-
-
-/*** Custom Event Definitions ***/
-
-  function addTap(el, tap, e){
-    if (!el.__tap__) {
-      el.__tap__ = { click: e.type == 'mousedown' };
-      if (el.__tap__.click) el.addEventListener('click', tap.observer);
-      else {
-        el.__tap__.scroll = tap.observer.bind(el);
-        window.addEventListener('scroll', el.__tap__.scroll, true);
-        el.addEventListener('touchmove', tap.observer);
-        el.addEventListener('touchcancel', tap.observer);
-        el.addEventListener('touchend', tap.observer);
-      }
-    }
-    if (!el.__tap__.click) {
-      el.__tap__.x = e.touches[0].pageX;
-      el.__tap__.y = e.touches[0].pageY;
-    }
-  }
-
-  function removeTap(el, tap){
-    if (el.__tap__) {
-      if (el.__tap__.click) el.removeEventListener('click', tap.observer);
-      else {
-        window.removeEventListener('scroll', el.__tap__.scroll, true);
-        el.removeEventListener('touchmove', tap.observer);
-        el.removeEventListener('touchcancel', tap.observer);
-        el.removeEventListener('touchend', tap.observer);
-      }
-      delete el.__tap__;
-    }
-  }
-
-  function checkTapPosition(el, tap, e){
-    var touch = e.changedTouches[0],
-        tol = tap.gesture.tolerance;
-    if (
-      touch.pageX < el.__tap__.x + tol &&
-      touch.pageX > el.__tap__.x - tol &&
-      touch.pageY < el.__tap__.y + tol &&
-      touch.pageY > el.__tap__.y - tol
-    ) return true;
-  }
-
-  xtag.customEvents.tap = {
-    observe: {
-      mousedown: document,
-      touchstart: document
-    },
-    gesture: {
-      tolerance: 8
-    },
-    condition: function(e, tap){
-      var el = e.target;
-      switch (e.type) {
-        case 'touchstart':
-          if (el.__tap__ && el.__tap__.click) removeTap(el, tap);
-          addTap(el, tap, e);
-          return;
-        case 'mousedown':
-          if (!el.__tap__) addTap(el, tap, e);
-          return;
-        case 'scroll':
-        case 'touchcancel':
-          removeTap(this, tap);
-          return;
-        case 'touchmove':
-        case 'touchend':
-          if (this.__tap__ && !checkTapPosition(this, tap, e)) {
-            removeTap(this, tap);
-            return;
-          }
-          return e.type == 'touchend' || null;
-        case 'click':
-          removeTap(this, tap);
-          return true;
-      }
-    }
-  };
-
-  win.xtag = xtag;
-  if (typeof define == 'function' && define.amd) define(xtag);
-
-  doc.addEventListener('WebComponentsReady', function(){
-    xtag.fireEvent(doc.body, 'DOMComponentsLoaded');
-  });
-
-})();
+
+(function() {
+    var win = window, doc = document, container = doc.createElement("div"), noop = function() {}, trueop = function() {
+        return true;
+    }, regexPseudoSplit = /([\w-]+(?:\([^\)]+\))?)/g, regexPseudoReplace = /(\w*)(?:\(([^\)]*)\))?/, regexDigits = /(\d+)/g, keypseudo = {
+        action: function(pseudo, event) {
+            return pseudo.value.match(regexDigits).indexOf(String(event.keyCode)) > -1 == (pseudo.name == "keypass") || null;
+        }
+    }, prefix = function() {
+        var styles = win.getComputedStyle(doc.documentElement, ""), pre = (Array.prototype.slice.call(styles).join("").match(/-(moz|webkit|ms)-/) || styles.OLink === "" && [ "", "o" ])[1];
+        return {
+            dom: pre == "ms" ? "MS" : pre,
+            lowercase: pre,
+            css: "-" + pre + "-",
+            js: pre == "ms" ? pre : pre[0].toUpperCase() + pre.substr(1)
+        };
+    }(), matchSelector = Element.prototype.matchesSelector || Element.prototype[prefix.lowercase + "MatchesSelector"], mutation = win.MutationObserver || win[prefix.js + "MutationObserver"];
+    var typeCache = {}, typeString = typeCache.toString, typeRegexp = /\s([a-zA-Z]+)/;
+    function typeOf(obj) {
+        var type = typeString.call(obj);
+        return typeCache[type] || (typeCache[type] = type.match(typeRegexp)[1].toLowerCase());
+    }
+    function clone(item, type) {
+        var fn = clone[type || typeOf(item)];
+        return fn ? fn(item) : item;
+    }
+    clone.object = function(src) {
+        var obj = {};
+        for (var key in src) obj[key] = clone(src[key]);
+        return obj;
+    };
+    clone.array = function(src) {
+        var i = src.length, array = new Array(i);
+        while (i--) array[i] = clone(src[i]);
+        return array;
+    };
+    var unsliceable = [ "undefined", "null", "number", "boolean", "string", "function" ];
+    function toArray(obj) {
+        return unsliceable.indexOf(typeOf(obj)) == -1 ? Array.prototype.slice.call(obj, 0) : [ obj ];
+    }
+    var str = "";
+    function query(element, selector) {
+        return (selector || str).length ? toArray(element.querySelectorAll(selector)) : [];
+    }
+    function parseMutations(element, mutations) {
+        var diff = {
+            added: [],
+            removed: []
+        };
+        mutations.forEach(function(record) {
+            record._mutation = true;
+            for (var z in diff) {
+                var type = element._records[z == "added" ? "inserted" : "removed"], nodes = record[z + "Nodes"], length = nodes.length;
+                for (var i = 0; i < length && diff[z].indexOf(nodes[i]) == -1; i++) {
+                    diff[z].push(nodes[i]);
+                    type.forEach(function(fn) {
+                        fn(nodes[i], record);
+                    });
+                }
+            }
+        });
+    }
+    function mergeOne(source, key, current) {
+        var type = typeOf(current);
+        if (type == "object" && typeOf(source[key]) == "object") xtag.merge(source[key], current); else source[key] = clone(current, type);
+        return source;
+    }
+    function wrapMixin(tag, key, pseudo, value, original) {
+        var fn = original[key];
+        if (!(key in original)) original[key] = value; else if (typeof original[key] == "function") {
+            if (!fn.__mixins__) fn.__mixins__ = [];
+            fn.__mixins__.push(xtag.applyPseudos(pseudo, value, tag.pseudos));
+        }
+    }
+    var uniqueMixinCount = 0;
+    function mergeMixin(tag, mixin, original, mix) {
+        if (mix) {
+            var uniques = {};
+            for (var z in original) uniques[z.split(":")[0]] = z;
+            for (z in mixin) {
+                wrapMixin(tag, uniques[z.split(":")[0]] || z, z, mixin[z], original);
+            }
+        } else {
+            for (var zz in mixin) {
+                original[zz + ":__mixin__(" + uniqueMixinCount++ + ")"] = xtag.applyPseudos(zz, mixin[zz], tag.pseudos);
+            }
+        }
+    }
+    function applyMixins(tag) {
+        tag.mixins.forEach(function(name) {
+            var mixin = xtag.mixins[name];
+            for (var type in mixin) {
+                var item = mixin[type], original = tag[type];
+                if (!original) tag[type] = item; else {
+                    switch (type) {
+                      case "accessors":
+                      case "prototype":
+                        for (var z in item) {
+                            if (!original[z]) original[z] = item[z]; else mergeMixin(tag, item[z], original[z], true);
+                        }
+                        break;
+
+                      default:
+                        mergeMixin(tag, item, original, type != "events");
+                    }
+                }
+            }
+        });
+        return tag;
+    }
+    function delegateAction(pseudo, event) {
+        var match, target = event.target;
+        if (!target.tagName) return null;
+        if (xtag.matchSelector(target, pseudo.value)) match = target; else if (xtag.matchSelector(target, pseudo.value + " *")) {
+            var parent = target.parentNode;
+            while (!match) {
+                if (xtag.matchSelector(parent, pseudo.value)) match = parent;
+                parent = parent.parentNode;
+            }
+        }
+        return match ? pseudo.listener = pseudo.listener.bind(match) : null;
+    }
+    function touchFilter(event) {
+        if (event.type.match("touch")) {
+            event.target.__touched__ = true;
+        } else if (event.target.__touched__ && event.type.match("mouse")) {
+            delete event.target.__touched__;
+            return;
+        }
+        return true;
+    }
+    function createFlowEvent(type) {
+        var flow = type == "over";
+        return {
+            attach: "OverflowEvent" in win ? "overflowchanged" : [],
+            condition: function(event, custom) {
+                event.flow = type;
+                return event.type == type + "flow" || (event.orient === 0 && event.horizontalOverflow == flow || event.orient == 1 && event.verticalOverflow == flow || event.orient == 2 && event.horizontalOverflow == flow && event.verticalOverflow == flow);
+            }
+        };
+    }
+    function writeProperty(key, event, base, desc) {
+        if (desc) event[key] = base[key]; else Object.defineProperty(event, key, {
+            writable: true,
+            enumerable: true,
+            value: base[key]
+        });
+    }
+    var skipProps = {};
+    for (var z in doc.createEvent("CustomEvent")) skipProps[z] = 1;
+    function inheritEvent(event, base) {
+        var desc = Object.getOwnPropertyDescriptor(event, "target");
+        for (var z in base) {
+            if (!skipProps[z]) writeProperty(z, event, base, desc);
+        }
+        event.baseEvent = base;
+    }
+    function getArgs(attr, value) {
+        return {
+            value: attr.boolean ? "" : value,
+            method: attr.boolean && !value ? "removeAttribute" : "setAttribute"
+        };
+    }
+    function modAttr(element, attr, name, value) {
+        var args = getArgs(attr, value);
+        element[args.method](name, args.value);
+    }
+    function syncAttr(element, attr, name, value, method) {
+        var nodes = attr.property ? [ element.xtag[attr.property] ] : attr.selector ? xtag.query(element, attr.selector) : [], index = nodes.length;
+        while (index--) nodes[index][method](name, value);
+    }
+    function updateView(element, name, value) {
+        if (element.__view__) {
+            element.__view__.updateBindingValue(element, name, value);
+        }
+    }
+    function attachProperties(tag, prop, z, accessor, attr, name) {
+        var key = z.split(":"), type = key[0];
+        if (type == "get") {
+            key[0] = prop;
+            tag.prototype[prop].get = xtag.applyPseudos(key.join(":"), accessor[z], tag.pseudos, accessor[z]);
+        } else if (type == "set") {
+            key[0] = prop;
+            var setter = tag.prototype[prop].set = xtag.applyPseudos(key.join(":"), attr ? function(value) {
+                this.xtag._skipSet = true;
+                if (!this.xtag._skipAttr) modAttr(this, attr, name, value);
+                if (this.xtag._skipAttr && attr.skip) delete this.xtag._skipAttr;
+                accessor[z].call(this, attr.boolean ? !!value : value);
+                updateView(this, name, value);
+                delete this.xtag._skipSet;
+            } : accessor[z] ? function(value) {
+                accessor[z].call(this, value);
+                updateView(this, name, value);
+            } : null, tag.pseudos, accessor[z]);
+            if (attr) attr.setter = setter;
+        } else tag.prototype[prop][z] = accessor[z];
+    }
+    function parseAccessor(tag, prop) {
+        tag.prototype[prop] = {};
+        var accessor = tag.accessors[prop], attr = accessor.attribute, name = attr && attr.name ? attr.name.toLowerCase() : prop;
+        if (attr) {
+            attr.key = prop;
+            tag.attributes[name] = attr;
+        }
+        for (var z in accessor) attachProperties(tag, prop, z, accessor, attr, name);
+        if (attr) {
+            if (!tag.prototype[prop].get) {
+                var method = (attr.boolean ? "has" : "get") + "Attribute";
+                tag.prototype[prop].get = function() {
+                    return this[method](name);
+                };
+            }
+            if (!tag.prototype[prop].set) tag.prototype[prop].set = function(value) {
+                modAttr(this, attr, name, value);
+                updateView(this, name, value);
+            };
+        }
+    }
+    var readyTags = {};
+    function fireReady(name) {
+        readyTags[name] = (readyTags[name] || []).filter(function(obj) {
+            return (obj.tags = obj.tags.filter(function(z) {
+                return z != name && !xtag.tags[z];
+            })).length || obj.fn();
+        });
+    }
+    var xtag = {
+        tags: {},
+        defaultOptions: {
+            pseudos: [],
+            mixins: [],
+            events: {},
+            methods: {},
+            accessors: {},
+            lifecycle: {},
+            attributes: {},
+            prototype: {
+                xtag: {
+                    get: function() {
+                        return this.__xtag__ ? this.__xtag__ : this.__xtag__ = {
+                            data: {}
+                        };
+                    }
+                }
+            }
+        },
+        register: function(name, options) {
+            var _name;
+            if (typeof name == "string") {
+                _name = name.toLowerCase();
+            } else {
+                return;
+            }
+            var basePrototype = options.prototype;
+            delete options.prototype;
+            var tag = xtag.tags[_name] = applyMixins(xtag.merge({}, xtag.defaultOptions, options));
+            for (var z in tag.events) tag.events[z] = xtag.parseEvent(z, tag.events[z]);
+            for (z in tag.lifecycle) tag.lifecycle[z.split(":")[0]] = xtag.applyPseudos(z, tag.lifecycle[z], tag.pseudos, tag.lifecycle[z]);
+            for (z in tag.methods) tag.prototype[z.split(":")[0]] = {
+                value: xtag.applyPseudos(z, tag.methods[z], tag.pseudos, tag.methods[z]),
+                enumerable: true
+            };
+            for (z in tag.accessors) parseAccessor(tag, z);
+            var ready = tag.lifecycle.created || tag.lifecycle.ready;
+            tag.prototype.createdCallback = {
+                enumerable: true,
+                value: function() {
+                    var element = this;
+                    xtag.addEvents(this, tag.events);
+                    tag.mixins.forEach(function(mixin) {
+                        if (xtag.mixins[mixin].events) xtag.addEvents(element, xtag.mixins[mixin].events);
+                    });
+                    var output = ready ? ready.apply(this, arguments) : null;
+                    for (var name in tag.attributes) {
+                        var attr = tag.attributes[name], hasAttr = this.hasAttribute(name);
+                        if (hasAttr || attr.boolean) {
+                            this[attr.key] = attr.boolean ? hasAttr : this.getAttribute(name);
+                        }
+                    }
+                    tag.pseudos.forEach(function(obj) {
+                        obj.onAdd.call(element, obj);
+                    });
+                    return output;
+                }
+            };
+            var inserted = tag.lifecycle.inserted, removed = tag.lifecycle.removed;
+            if (inserted || removed) {
+                tag.prototype.attachedCallback = {
+                    value: function() {
+                        if (removed) this.xtag.__parentNode__ = this.parentNode;
+                        if (inserted) return inserted.apply(this, arguments);
+                    },
+                    enumerable: true
+                };
+            }
+            if (removed) {
+                tag.prototype.detachedCallback = {
+                    value: function() {
+                        var args = toArray(arguments);
+                        args.unshift(this.xtag.__parentNode__);
+                        var output = removed.apply(this, args);
+                        delete this.xtag.__parentNode__;
+                        return output;
+                    },
+                    enumerable: true
+                };
+            }
+            if (tag.lifecycle.attributeChanged) tag.prototype.attributeChangedCallback = {
+                value: tag.lifecycle.attributeChanged,
+                enumerable: true
+            };
+            var setAttribute = tag.prototype.setAttribute || HTMLElement.prototype.setAttribute;
+            tag.prototype.setAttribute = {
+                writable: true,
+                enumberable: true,
+                value: function(name, value) {
+                    var attr = tag.attributes[name.toLowerCase()];
+                    if (!this.xtag._skipAttr) setAttribute.call(this, name, attr && attr.boolean ? "" : value);
+                    if (attr) {
+                        if (attr.setter && !this.xtag._skipSet) {
+                            this.xtag._skipAttr = true;
+                            attr.setter.call(this, attr.boolean ? true : value);
+                        }
+                        value = attr.skip ? attr.boolean ? this.hasAttribute(name) : this.getAttribute(name) : value;
+                        syncAttr(this, attr, name, attr.boolean ? "" : value, "setAttribute");
+                    }
+                    delete this.xtag._skipAttr;
+                }
+            };
+            var removeAttribute = tag.prototype.removeAttribute || HTMLElement.prototype.removeAttribute;
+            tag.prototype.removeAttribute = {
+                writable: true,
+                enumberable: true,
+                value: function(name) {
+                    var attr = tag.attributes[name.toLowerCase()];
+                    if (!this.xtag._skipAttr) removeAttribute.call(this, name);
+                    if (attr) {
+                        if (attr.setter && !this.xtag._skipSet) {
+                            this.xtag._skipAttr = true;
+                            attr.setter.call(this, attr.boolean ? false : undefined);
+                        }
+                        syncAttr(this, attr, name, undefined, "removeAttribute");
+                    }
+                    delete this.xtag._skipAttr;
+                }
+            };
+            var elementProto = basePrototype ? basePrototype : options["extends"] ? Object.create(doc.createElement(options["extends"]).constructor).prototype : win.HTMLElement.prototype;
+            var definition = {
+                prototype: Object.create(elementProto, tag.prototype)
+            };
+            if (options["extends"]) {
+                definition["extends"] = options["extends"];
+            }
+            var reg = doc.registerElement(_name, definition);
+            fireReady(_name);
+            return reg;
+        },
+        ready: function(names, fn) {
+            var obj = {
+                tags: toArray(names),
+                fn: fn
+            };
+            if (obj.tags.reduce(function(last, name) {
+                if (xtag.tags[name]) return last;
+                (readyTags[name] = readyTags[name] || []).push(obj);
+            }, true)) fn();
+        },
+        mixins: {},
+        prefix: prefix,
+        captureEvents: [ "focus", "blur", "scroll", "underflow", "overflow", "overflowchanged", "DOMMouseScroll" ],
+        customEvents: {
+            overflow: createFlowEvent("over"),
+            underflow: createFlowEvent("under"),
+            animationstart: {
+                attach: [ prefix.dom + "AnimationStart" ]
+            },
+            animationend: {
+                attach: [ prefix.dom + "AnimationEnd" ]
+            },
+            transitionend: {
+                attach: [ prefix.dom + "TransitionEnd" ]
+            },
+            move: {
+                attach: [ "mousemove", "touchmove" ],
+                condition: touchFilter
+            },
+            enter: {
+                attach: [ "mouseover", "touchenter" ],
+                condition: touchFilter
+            },
+            leave: {
+                attach: [ "mouseout", "touchleave" ],
+                condition: touchFilter
+            },
+            scrollwheel: {
+                attach: [ "DOMMouseScroll", "mousewheel" ],
+                condition: function(event) {
+                    event.delta = event.wheelDelta ? event.wheelDelta / 40 : Math.round(event.detail / 3.5 * -1);
+                    return true;
+                }
+            },
+            tapstart: {
+                observe: {
+                    mousedown: doc,
+                    touchstart: doc
+                },
+                condition: touchFilter
+            },
+            tapend: {
+                observe: {
+                    mouseup: doc,
+                    touchend: doc
+                },
+                condition: touchFilter
+            },
+            tapmove: {
+                attach: [ "tapstart", "dragend", "touchcancel" ],
+                condition: function(event, custom) {
+                    switch (event.type) {
+                      case "move":
+                        return true;
+
+                      case "dragover":
+                        var last = custom.lastDrag || {};
+                        custom.lastDrag = event;
+                        return last.pageX != event.pageX && last.pageY != event.pageY || null;
+
+                      case "tapstart":
+                        if (!custom.move) {
+                            custom.current = this;
+                            custom.move = xtag.addEvents(this, {
+                                move: custom.listener,
+                                dragover: custom.listener
+                            });
+                            custom.tapend = xtag.addEvent(doc, "tapend", custom.listener);
+                        }
+                        break;
+
+                      case "tapend":
+                      case "dragend":
+                      case "touchcancel":
+                        if (!event.touches.length) {
+                            if (custom.move) xtag.removeEvents(custom.current, custom.move || {});
+                            if (custom.tapend) xtag.removeEvent(doc, custom.tapend || {});
+                            delete custom.lastDrag;
+                            delete custom.current;
+                            delete custom.tapend;
+                            delete custom.move;
+                        }
+                    }
+                }
+            }
+        },
+        pseudos: {
+            __mixin__: {},
+            mixins: {
+                onCompiled: function(fn, pseudo) {
+                    var mixins = pseudo.source.__mixins__;
+                    if (mixins) switch (pseudo.value) {
+                      case "before":
+                        return function() {
+                            var self = this, args = arguments;
+                            mixins.forEach(function(m) {
+                                m.apply(self, args);
+                            });
+                            return fn.apply(self, args);
+                        };
+
+                      case "after":
+                      case null:
+                        return function() {
+                            var self = this, args = arguments;
+                            returns = fn.apply(self, args);
+                            mixins.forEach(function(m) {
+                                m.apply(self, args);
+                            });
+                            return returns;
+                        };
+                    }
+                }
+            },
+            keypass: keypseudo,
+            keyfail: keypseudo,
+            delegate: {
+                action: delegateAction
+            },
+            within: {
+                action: delegateAction,
+                onAdd: function(pseudo) {
+                    var condition = pseudo.source.condition;
+                    if (condition) pseudo.source.condition = function(event, custom) {
+                        return xtag.query(this, pseudo.value).filter(function(node) {
+                            return node == event.target || node.contains ? node.contains(event.target) : null;
+                        })[0] ? condition.call(this, event, custom) : null;
+                    };
+                }
+            },
+            preventable: {
+                action: function(pseudo, event) {
+                    return !event.defaultPrevented;
+                }
+            }
+        },
+        clone: clone,
+        typeOf: typeOf,
+        toArray: toArray,
+        wrap: function(original, fn) {
+            return function() {
+                var args = arguments, output = original.apply(this, args);
+                fn.apply(this, args);
+                return output;
+            };
+        },
+        merge: function(source, k, v) {
+            if (typeOf(k) == "string") return mergeOne(source, k, v);
+            for (var i = 1, l = arguments.length; i < l; i++) {
+                var object = arguments[i];
+                for (var key in object) mergeOne(source, key, object[key]);
+            }
+            return source;
+        },
+        uid: function() {
+            return Math.random().toString(36).substr(2, 10);
+        },
+        query: query,
+        skipTransition: function(element, fn, bind) {
+            var prop = prefix.js + "TransitionProperty";
+            element.style[prop] = element.style.transitionProperty = "none";
+            var callback = fn ? fn.call(bind) : null;
+            return xtag.requestFrame(function() {
+                xtag.requestFrame(function() {
+                    element.style[prop] = element.style.transitionProperty = "";
+                    if (callback) xtag.requestFrame(callback);
+                });
+            });
+        },
+        requestFrame: function() {
+            var raf = win.requestAnimationFrame || win[prefix.lowercase + "RequestAnimationFrame"] || function(fn) {
+                return win.setTimeout(fn, 20);
+            };
+            return function(fn) {
+                return raf(fn);
+            };
+        }(),
+        cancelFrame: function() {
+            var cancel = win.cancelAnimationFrame || win[prefix.lowercase + "CancelAnimationFrame"] || win.clearTimeout;
+            return function(id) {
+                return cancel(id);
+            };
+        }(),
+        matchSelector: function(element, selector) {
+            return matchSelector.call(element, selector);
+        },
+        set: function(element, method, value) {
+            element[method] = value;
+            if (window.CustomElements) CustomElements.upgradeAll(element);
+        },
+        innerHTML: function(el, html) {
+            xtag.set(el, "innerHTML", html);
+        },
+        hasClass: function(element, klass) {
+            return element.className.split(" ").indexOf(klass.trim()) > -1;
+        },
+        addClass: function(element, klass) {
+            var list = element.className.trim().split(" ");
+            klass.trim().split(" ").forEach(function(name) {
+                if (!~list.indexOf(name)) list.push(name);
+            });
+            element.className = list.join(" ").trim();
+            return element;
+        },
+        removeClass: function(element, klass) {
+            var classes = klass.trim().split(" ");
+            element.className = element.className.trim().split(" ").filter(function(name) {
+                return name && !~classes.indexOf(name);
+            }).join(" ");
+            return element;
+        },
+        toggleClass: function(element, klass) {
+            return xtag[xtag.hasClass(element, klass) ? "removeClass" : "addClass"].call(null, element, klass);
+        },
+        queryChildren: function(element, selector) {
+            var id = element.id, guid = element.id = id || "x_" + xtag.uid(), attr = "#" + guid + " > ", noParent = false;
+            if (!element.parentNode) {
+                noParent = true;
+                container.appendChild(element);
+            }
+            selector = attr + (selector + "").replace(",", "," + attr, "g");
+            var result = element.parentNode.querySelectorAll(selector);
+            if (!id) element.removeAttribute("id");
+            if (noParent) {
+                container.removeChild(element);
+            }
+            return toArray(result);
+        },
+        createFragment: function(content) {
+            var frag = doc.createDocumentFragment();
+            if (content) {
+                var div = frag.appendChild(doc.createElement("div")), nodes = toArray(content.nodeName ? arguments : !(div.innerHTML = content) || div.children), length = nodes.length, index = 0;
+                while (index < length) frag.insertBefore(nodes[index++], div);
+                frag.removeChild(div);
+            }
+            return frag;
+        },
+        manipulate: function(element, fn) {
+            var next = element.nextSibling, parent = element.parentNode, frag = doc.createDocumentFragment(), returned = fn.call(frag.appendChild(element), frag) || element;
+            if (next) parent.insertBefore(returned, next); else parent.appendChild(returned);
+        },
+        applyPseudos: function(key, fn, target, source) {
+            var listener = fn, pseudos = {};
+            if (key.match(":")) {
+                var split = key.match(regexPseudoSplit), i = split.length;
+                while (--i) {
+                    split[i].replace(regexPseudoReplace, function(match, name, value) {
+                        if (!xtag.pseudos[name]) throw "pseudo not found: " + name + " " + split;
+                        value = value === "" || typeof value == "undefined" ? null : value;
+                        var pseudo = pseudos[i] = Object.create(xtag.pseudos[name]);
+                        pseudo.key = key;
+                        pseudo.name = name;
+                        pseudo.value = value;
+                        pseudo["arguments"] = (value || "").split(",");
+                        pseudo.action = pseudo.action || trueop;
+                        pseudo.source = source;
+                        var last = listener;
+                        listener = function() {
+                            var args = toArray(arguments), obj = {
+                                key: key,
+                                name: name,
+                                value: value,
+                                source: source,
+                                arguments: pseudo["arguments"],
+                                listener: last
+                            };
+                            var output = pseudo.action.apply(this, [ obj ].concat(args));
+                            if (output === null || output === false) return output;
+                            return obj.listener.apply(this, args);
+                        };
+                        if (target && pseudo.onAdd) {
+                            if (target.nodeName) pseudo.onAdd.call(target, pseudo); else target.push(pseudo);
+                        }
+                    });
+                }
+            }
+            for (var z in pseudos) {
+                if (pseudos[z].onCompiled) listener = pseudos[z].onCompiled(listener, pseudos[z]) || listener;
+            }
+            return listener;
+        },
+        removePseudos: function(target, pseudos) {
+            pseudos.forEach(function(obj) {
+                if (obj.onRemove) obj.onRemove.call(target, obj);
+            });
+        },
+        parseEvent: function(type, fn) {
+            var pseudos = type.split(":"), key = pseudos.shift(), custom = xtag.customEvents[key], event = xtag.merge({
+                type: key,
+                stack: noop,
+                condition: trueop,
+                attach: [],
+                _attach: [],
+                pseudos: "",
+                _pseudos: [],
+                onAdd: noop,
+                onRemove: noop
+            }, custom || {});
+            event.attach = toArray(event.base || event.attach);
+            event.chain = key + (event.pseudos.length ? ":" + event.pseudos : "") + (pseudos.length ? ":" + pseudos.join(":") : "");
+            var condition = event.condition;
+            event.condition = function(e) {
+                var t = e.touches, tt = e.targetTouches;
+                return condition.apply(this, arguments);
+            };
+            var stack = xtag.applyPseudos(event.chain, fn, event._pseudos, event);
+            event.stack = function(e) {
+                e.currentTarget = e.currentTarget || this;
+                var t = e.touches, tt = e.targetTouches;
+                var detail = e.detail || {};
+                if (!detail.__stack__) return stack.apply(this, arguments); else if (detail.__stack__ == stack) {
+                    e.stopPropagation();
+                    e.cancelBubble = true;
+                    return stack.apply(this, arguments);
+                }
+            };
+            event.listener = function(e) {
+                var args = toArray(arguments), output = event.condition.apply(this, args.concat([ event ]));
+                if (!output) return output;
+                if (e.type != key) {
+                    xtag.fireEvent(e.target, key, {
+                        baseEvent: e,
+                        detail: output !== true && (output.__stack__ = stack) ? output : {
+                            __stack__: stack
+                        }
+                    });
+                } else return event.stack.apply(this, args);
+            };
+            event.attach.forEach(function(name) {
+                event._attach.push(xtag.parseEvent(name, event.listener));
+            });
+            if (custom && custom.observe && !custom.__observing__) {
+                custom.observer = function(e) {
+                    var output = event.condition.apply(this, toArray(arguments).concat([ custom ]));
+                    if (!output) return output;
+                    xtag.fireEvent(e.target, key, {
+                        baseEvent: e,
+                        detail: output !== true ? output : {}
+                    });
+                };
+                for (var z in custom.observe) xtag.addEvent(custom.observe[z] || document, z, custom.observer, true);
+                custom.__observing__ = true;
+            }
+            return event;
+        },
+        addEvent: function(element, type, fn, capture) {
+            var event = typeof fn == "function" ? xtag.parseEvent(type, fn) : fn;
+            event._pseudos.forEach(function(obj) {
+                obj.onAdd.call(element, obj);
+            });
+            event._attach.forEach(function(obj) {
+                xtag.addEvent(element, obj.type, obj);
+            });
+            event.onAdd.call(element, event, event.listener);
+            element.addEventListener(event.type, event.stack, capture || xtag.captureEvents.indexOf(event.type) > -1);
+            return event;
+        },
+        addEvents: function(element, obj) {
+            var events = {};
+            for (var z in obj) {
+                events[z] = xtag.addEvent(element, z, obj[z]);
+            }
+            return events;
+        },
+        removeEvent: function(element, type, event) {
+            event = event || type;
+            event.onRemove.call(element, event, event.listener);
+            xtag.removePseudos(element, event._pseudos);
+            event._attach.forEach(function(obj) {
+                xtag.removeEvent(element, obj);
+            });
+            element.removeEventListener(event.type, event.stack);
+        },
+        removeEvents: function(element, obj) {
+            for (var z in obj) xtag.removeEvent(element, obj[z]);
+        },
+        fireEvent: function(element, type, options, warn) {
+            var event = doc.createEvent("CustomEvent");
+            options = options || {};
+            if (warn) console.warn("fireEvent has been modified");
+            event.initCustomEvent(type, options.bubbles !== false, options.cancelable !== false, options.detail);
+            if (options.baseEvent) inheritEvent(event, options.baseEvent);
+            try {
+                element.dispatchEvent(event);
+            } catch (e) {
+                console.warn("This error may have been caused by a change in the fireEvent method", e);
+            }
+        },
+        addObserver: function(element, type, fn) {
+            if (!element._records) {
+                element._records = {
+                    inserted: [],
+                    removed: []
+                };
+                if (mutation) {
+                    element._observer = new mutation(function(mutations) {
+                        parseMutations(element, mutations);
+                    });
+                    element._observer.observe(element, {
+                        subtree: true,
+                        childList: true,
+                        attributes: !true,
+                        characterData: false
+                    });
+                } else [ "Inserted", "Removed" ].forEach(function(type) {
+                    element.addEventListener("DOMNode" + type, function(event) {
+                        event._mutation = true;
+                        element._records[type.toLowerCase()].forEach(function(fn) {
+                            fn(event.target, event);
+                        });
+                    }, false);
+                });
+            }
+            if (element._records[type].indexOf(fn) == -1) element._records[type].push(fn);
+        },
+        removeObserver: function(element, type, fn) {
+            var obj = element._records;
+            if (obj && fn) {
+                obj[type].splice(obj[type].indexOf(fn), 1);
+            } else {
+                obj[type] = [];
+            }
+        }
+    };
+    var touching = false, touchTarget = null;
+    doc.addEventListener("mousedown", function(e) {
+        touching = true;
+        touchTarget = e.target;
+    }, true);
+    doc.addEventListener("mouseup", function() {
+        touching = false;
+        touchTarget = null;
+    }, true);
+    doc.addEventListener("dragend", function() {
+        touching = false;
+        touchTarget = null;
+    }, true);
+    var UIEventProto = {
+        touches: {
+            configurable: true,
+            get: function() {
+                return this.__touches__ || (this.identifier = 0) || (this.__touches__ = touching ? [ this ] : []);
+            }
+        },
+        targetTouches: {
+            configurable: true,
+            get: function() {
+                return this.__targetTouches__ || (this.__targetTouches__ = touching && this.currentTarget && (this.currentTarget == touchTarget || this.currentTarget.contains && this.currentTarget.contains(touchTarget)) ? (this.identifier = 0) || [ this ] : []);
+            }
+        },
+        changedTouches: {
+            configurable: true,
+            get: function() {
+                return this.__changedTouches__ || (this.identifier = 0) || (this.__changedTouches__ = [ this ]);
+            }
+        }
+    };
+    for (z in UIEventProto) {
+        UIEvent.prototype[z] = UIEventProto[z];
+        Object.defineProperty(UIEvent.prototype, z, UIEventProto[z]);
+    }
+    function addTap(el, tap, e) {
+        if (!el.__tap__) {
+            el.__tap__ = {
+                click: e.type == "mousedown"
+            };
+            if (el.__tap__.click) el.addEventListener("click", tap.observer); else {
+                el.__tap__.scroll = tap.observer.bind(el);
+                window.addEventListener("scroll", el.__tap__.scroll, true);
+                el.addEventListener("touchmove", tap.observer);
+                el.addEventListener("touchcancel", tap.observer);
+                el.addEventListener("touchend", tap.observer);
+            }
+        }
+        if (!el.__tap__.click) {
+            el.__tap__.x = e.touches[0].pageX;
+            el.__tap__.y = e.touches[0].pageY;
+        }
+    }
+    function removeTap(el, tap) {
+        if (el.__tap__) {
+            if (el.__tap__.click) el.removeEventListener("click", tap.observer); else {
+                window.removeEventListener("scroll", el.__tap__.scroll, true);
+                el.removeEventListener("touchmove", tap.observer);
+                el.removeEventListener("touchcancel", tap.observer);
+                el.removeEventListener("touchend", tap.observer);
+            }
+            delete el.__tap__;
+        }
+    }
+    function checkTapPosition(el, tap, e) {
+        var touch = e.changedTouches[0], tol = tap.gesture.tolerance;
+        if (touch.pageX < el.__tap__.x + tol && touch.pageX > el.__tap__.x - tol && touch.pageY < el.__tap__.y + tol && touch.pageY > el.__tap__.y - tol) return true;
+    }
+    xtag.customEvents.tap = {
+        observe: {
+            mousedown: document,
+            touchstart: document
+        },
+        gesture: {
+            tolerance: 8
+        },
+        condition: function(e, tap) {
+            var el = e.target;
+            switch (e.type) {
+              case "touchstart":
+                if (el.__tap__ && el.__tap__.click) removeTap(el, tap);
+                addTap(el, tap, e);
+                return;
+
+              case "mousedown":
+                if (!el.__tap__) addTap(el, tap, e);
+                return;
+
+              case "scroll":
+              case "touchcancel":
+                removeTap(this, tap);
+                return;
+
+              case "touchmove":
+              case "touchend":
+                if (this.__tap__ && !checkTapPosition(this, tap, e)) {
+                    removeTap(this, tap);
+                    return;
+                }
+                return e.type == "touchend" || null;
+
+              case "click":
+                removeTap(this, tap);
+                return true;
+            }
+        }
+    };
+    win.xtag = xtag;
+    if (typeof define == "function" && define.amd) define(xtag);
+    doc.addEventListener("WebComponentsReady", function() {
+        xtag.fireEvent(doc.body, "DOMComponentsLoaded");
+    });
+})();
\ No newline at end of file
diff --git a/dist/x-tag-core.min.js b/dist/x-tag-core.min.js
index 81d3d458..1a739a56 100644
--- a/dist/x-tag-core.min.js
+++ b/dist/x-tag-core.min.js
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diff --git a/dist/x-tag-deck.css b/dist/x-tag-deck.css
index 9fd910e3..6dad4c40 100644
--- a/dist/x-tag-deck.css
+++ b/dist/x-tag-deck.css
@@ -12,18 +12,11 @@ x-deck > x-card {
   right: 0;
   height: 100%;
   width: 100%;
-  overflow: hidden;
   z-index: 0;
   opacity: 1;
   -webkit-box-sizing: border-box;
   -moz-box-sizing: border-box;
-  -ms-box-sizing: border-box;
   box-sizing: border-box;
-  -webkit-transform-style: preserve-3d;
-  -moz-transform-style: preserve-3d;
-  -ms-transform-style: preserve-3d;
-  -o-transform-style: preserve-3d;
-  transform-style: preserve-3d;
   -webkit-transform: translate(0%, 0%) scale(1);
   -moz-transform: translate(0%, 0%) scale(1);
   -ms-transform: translate(0%, 0%) scale(1);
diff --git a/dist/x-tag-deck.js b/dist/x-tag-deck.js
index fa02317e..5a8f5673 100644
--- a/dist/x-tag-deck.js
+++ b/dist/x-tag-deck.js
@@ -1,101 +1,3 @@
-(function() {
-    var matchNum = /[1-9]/;
-    var replaceSpaces = / /g;
-    var captureTimes = /(\d|\d+?[.]?\d+?)(s|ms)(?!\w)/gi;
-    var transPre = "transition" in getComputedStyle(document.documentElement) ? "t" : xtag.prefix.js + "T";
-    var transDur = transPre + "ransitionDuration";
-    var transProp = transPre + "ransitionProperty";
-    var skipFrame = function(fn) {
-        xtag.requestFrame(function() {
-            xtag.requestFrame(fn);
-        });
-    };
-    var ready;
-    if (document.readyState == "complete") {
-        ready = skipFrame(function() {
-            ready = false;
-        });
-    } else {
-        ready = xtag.addEvent(document, "readystatechange", function() {
-            if (document.readyState == "complete") {
-                skipFrame(function() {
-                    ready = false;
-                });
-                xtag.removeEvent(document, "readystatechange", ready);
-            }
-        });
-    }
-    function getTransitions(node) {
-        node.__transitions__ = node.__transitions__ || {};
-        return node.__transitions__;
-    }
-    function startTransition(node, name, transitions) {
-        var style = getComputedStyle(node), after = transitions[name].after;
-        node.setAttribute("transition", name);
-        if (after && !style[transDur].match(matchNum)) {
-            after();
-        }
-    }
-    xtag.addEvents(document, {
-        transitionend: function(e) {
-            var node = e.target, name = node.getAttribute("transition");
-            if (name) {
-                var i = 0, max = 0, prop = null, style = getComputedStyle(node), transitions = getTransitions(node), props = style[transProp].replace(replaceSpaces, "").split(",");
-                style[transDur].replace(captureTimes, function(match, time, unit) {
-                    time = parseFloat(time) * (unit === "s" ? 1e3 : 1);
-                    if (time > max) {
-                        prop = i;
-                        max = time;
-                    }
-                    i++;
-                });
-                prop = props[prop];
-                if (!prop) {
-                    throw new SyntaxError("No matching transition property found");
-                } else if (e.propertyName == prop && transitions[name].after) {
-                    transitions[name].after();
-                }
-            }
-        }
-    });
-    xtag.transition = function(node, name, obj) {
-        var transitions = getTransitions(node), options = transitions[name] = obj || {};
-        if (options.immediate) {
-            options.immediate();
-        }
-        if (options.before) {
-            options.before();
-            if (ready) {
-                xtag.skipTransition(node, function() {
-                    startTransition(node, name, transitions);
-                });
-            } else {
-                skipFrame(function() {
-                    startTransition(node, name, transitions);
-                });
-            }
-        } else {
-            startTransition(node, name, transitions);
-        }
-    };
-    xtag.pseudos.transition = {
-        onCompiled: function(fn, pseudo) {
-            var options = {}, when = pseudo["arguments"][0] || "immediate", name = pseudo["arguments"][1] || pseudo.key.split(":")[0];
-            return function() {
-                var target = this, args = arguments;
-                if (this.hasAttribute("transition")) {
-                    options[when] = function() {
-                        return fn.apply(target, args);
-                    };
-                    xtag.transition(this, name, options);
-                } else {
-                    return fn.apply(this, args);
-                }
-            };
-        }
-    };
-})();
-
 (function() {
     var sides = {
         next: [ "nextElementSibling", "firstElementChild" ],
@@ -108,7 +10,7 @@
         return item && item.nodeName ? item : isNaN(item) ? xtag.queryChildren(deck, item) : deck.children[item];
     }
     function checkCard(deck, card, selected) {
-        return card && (selected ? card == deck.xtag.selected : card != deck.xtag.selected) && deck == card.parentNode && card.nodeName == "X-CARD";
+        return card && (selected ? card == deck.xtag.selected : card != deck.xtag.selected) && deck == card.parentNode && card.nodeName.toLowerCase() == "x-card";
     }
     function shuffle(deck, side, direction) {
         var getters = sides[side];
@@ -234,7 +136,7 @@
         lifecycle: {
             inserted: function() {
                 var deck = this.parentNode;
-                if (deck.nodeName == "X-DECK") {
+                if (deck.nodeName.toLowerCase() == "x-deck") {
                     this.xtag.deck = deck;
                     if (this != deck.selected && this.selected) {
                         deck.showCard(this);
diff --git a/dist/x-tag-deck.min.css b/dist/x-tag-deck.min.css
index 6220cda2..beeca8f6 100644
--- a/dist/x-tag-deck.min.css
+++ b/dist/x-tag-deck.min.css
@@ -1,5 +1,5 @@
 x-deck{display:block;position:relative;overflow:hidden;height:100%;width:100%}
-x-deck > x-card{display:none;position:absolute !important;left:0;right:0;height:100%;width:100%;overflow:hidden;z-index:0;opacity:1;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;-ms-box-sizing:border-box;box-sizing:border-box;-webkit-transform-style:preserve-3d;-moz-transform-style:preserve-3d;-ms-transform-style:preserve-3d;-o-transform-style:preserve-3d;transform-style:preserve-3d;-webkit-transform:translate(0%,0%) scale(1);-moz-transform:translate(0%,0%) scale(1);-ms-transform:translate(0%,0%) scale(1);-o-transform:translate(0%,0%) scale(1);transform:translate(0%,0%) scale(1)}
+x-deck > x-card{display:none;position:absolute !important;left:0;right:0;height:100%;width:100%;z-index:0;opacity:1;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;-webkit-transform:translate(0%,0%) scale(1);-moz-transform:translate(0%,0%) scale(1);-ms-transform:translate(0%,0%) scale(1);-o-transform:translate(0%,0%) scale(1);transform:translate(0%,0%) scale(1)}
 x-deck > x-card[selected],x-deck > x-card[transition]{display:block}
 x-deck[transition-type="fade-scale"] > x-card,x-deck > x-card[transition-type="fade-scale"]{opacity:0;-webkit-transform:scale(.85);-moz-transform:scale(.85);-ms-transform:scale(.85);-o-transform:scale(.85);transform:scale(.85);-webkit-transition:opacity .5s ease,-webkit-transform .5s ease;-moz-transition:opacity .5s ease,-moz-transform .5s ease;-ms-transition:opacity .5s ease,-ms-transform .5s ease;-o-transition:opacity .5s ease,-o-transform .5s ease;transition:opacity .5s ease,transform .5s ease}
 x-deck > x-card[show][transition]{opacity:1;-webkit-transform:scale(1);-moz-transform:scale(1);-ms-transform:scale(1);-o-transform:scale(1);transform:scale(1)}
diff --git a/dist/x-tag-deck.min.js b/dist/x-tag-deck.min.js
index 84aa9c00..58cdfc1e 100644
--- a/dist/x-tag-deck.min.js
+++ b/dist/x-tag-deck.min.js
@@ -1 +1 @@
-!function(){function a(a){return a.__transitions__=a.__transitions__||{},a.__transitions__}function b(a,b,c){var e=getComputedStyle(a),f=c[b].after;a.setAttribute("transition",b),f&&!e[h].match(d)&&f()}var c,d=/[1-9]/,e=/ /g,f=/(\d|\d+?[.]?\d+?)(s|ms)(?!\w)/gi,g="transition"in getComputedStyle(document.documentElement)?"t":xtag.prefix.js+"T",h=g+"ransitionDuration",i=g+"ransitionProperty",j=function(a){xtag.requestFrame(function(){xtag.requestFrame(a)})};c="complete"==document.readyState?j(function(){c=!1}):xtag.addEvent(document,"readystatechange",function(){"complete"==document.readyState&&(j(function(){c=!1}),xtag.removeEvent(document,"readystatechange",c))}),xtag.addEvents(document,{transitionend:function(b){var c=b.target,d=c.getAttribute("transition");if(d){var g=0,j=0,k=null,l=getComputedStyle(c),m=a(c),n=l[i].replace(e,"").split(",");if(l[h].replace(f,function(a,b,c){b=parseFloat(b)*("s"===c?1e3:1),b>j&&(k=g,j=b),g++}),k=n[k],!k)throw new SyntaxError("No matching transition property found");b.propertyName==k&&m[d].after&&m[d].after()}}}),xtag.transition=function(d,e,f){var g=a(d),h=g[e]=f||{};h.immediate&&h.immediate(),h.before?(h.before(),c?xtag.skipTransition(d,function(){b(d,e,g)}):j(function(){b(d,e,g)})):b(d,e,g)},xtag.pseudos.transition={onCompiled:function(a,b){var c={},d=b.arguments[0]||"immediate",e=b.arguments[1]||b.key.split(":")[0];return function(){var b=this,f=arguments;return this.hasAttribute("transition")?(c[d]=function(){return a.apply(b,f)},xtag.transition(this,e,c),void 0):a.apply(this,f)}}}}(),function(){function a(a,b){return Array.prototype.indexOf.call(a.children,b)}function b(a,b){return b&&b.nodeName?b:isNaN(b)?xtag.queryChildren(a,b):a.children[b]}function c(a,b,c){return b&&(c?b==a.xtag.selected:b!=a.xtag.selected)&&a==b.parentNode&&"X-CARD"==b.nodeName}function d(a,b,c){var d=e[b],f=a.xtag.selected&&a.xtag.selected[d[0]];f?a.showCard(f,c):(a.loop||-1==a.selectedIndex)&&a.showCard(a[d[1]],c)}var e={next:["nextElementSibling","firstElementChild"],previous:["previousElementSibling","lastElementChild"]};xtag.register("x-deck",{events:{"reveal:delegate(x-card)":function(a){this.parentNode==a.currentTarget&&a.currentTarget.showCard(this)}},accessors:{loop:{attribute:{"boolean":!0}},cards:{get:function(){return xtag.queryChildren(this,"x-card")}},selectedCard:{get:function(){return this.xtag.selected||null},set:function(a){this.showCard(a)}},selectedIndex:{attribute:{name:"selected-index",unlink:!0},get:function(){return this.hasAttribute("selected-index")?Number(this.getAttribute("selected-index")):-1},set:function(a){var b=Number(a),c=this.cards[b];c?(this.setAttribute("selected-index",b),c!=this.xtag.selected&&this.showCard(c)):(this.removeAttribute("selected-index"),this.xtag.selected&&this.hideCard(this.xtag.selected))}},transitionType:{attribute:{name:"transition-type"}}},methods:{nextCard:function(a){d(this,"next",a)},previousCard:function(a){d(this,"previous",a)},showCard:function(d,e){var f=b(this,d);if(c(this,f,!1)){var g=this.xtag.selected,h=a(this,f);e=e||(h>a(this,g)?"forward":"reverse"),g&&this.hideCard(g,e),this.xtag.selected=f,this.selectedIndex=h,f.hasAttribute("selected")||(f.selected=!0),xtag.transition(f,"show",{before:function(){f.setAttribute("show",""),f.setAttribute("transition-direction",e)},after:function(){xtag.fireEvent(f,"show")}})}},hideCard:function(a,d){var e=b(this,a);c(this,e,!0)&&(this.xtag.selected=null,e.hasAttribute("selected")&&(e.selected=!1),xtag.transition(e,"hide",{before:function(){e.removeAttribute("show"),e.setAttribute("hide",""),e.setAttribute("transition-direction",d||"reverse")},after:function(){e.removeAttribute("hide"),e.removeAttribute("transition"),e.removeAttribute("transition-direction"),xtag.fireEvent(e,"hide")}}))}}}),xtag.register("x-card",{lifecycle:{inserted:function(){var a=this.parentNode;"X-DECK"==a.nodeName&&(this.xtag.deck=a,this!=a.selected&&this.selected&&a.showCard(this))},removed:function(){var a=this.xtag.deck;a&&(this==a.xtag.selected?(a.xtag.selected=null,a.removeAttribute("selected-index")):a.showCard(a.selectedCard),this.xtag.deck=null)}},accessors:{transitionType:{attribute:{name:"transition-type"}},selected:{attribute:{"boolean":!0},set:function(a){var b=this.xtag.deck;b&&(a&&this!=b.selected?b.showCard(this):a||this!=b.selected||b.hideCard(this))}}}})}();
\ No newline at end of file
+!function(){function a(a,b){return Array.prototype.indexOf.call(a.children,b)}function b(a,b){return b&&b.nodeName?b:isNaN(b)?xtag.queryChildren(a,b):a.children[b]}function c(a,b,c){return b&&(c?b==a.xtag.selected:b!=a.xtag.selected)&&a==b.parentNode&&"x-card"==b.nodeName.toLowerCase()}function d(a,b,c){var d=e[b],f=a.xtag.selected&&a.xtag.selected[d[0]];f?a.showCard(f,c):(a.loop||-1==a.selectedIndex)&&a.showCard(a[d[1]],c)}var e={next:["nextElementSibling","firstElementChild"],previous:["previousElementSibling","lastElementChild"]};xtag.register("x-deck",{events:{"reveal:delegate(x-card)":function(a){this.parentNode==a.currentTarget&&a.currentTarget.showCard(this)}},accessors:{loop:{attribute:{"boolean":!0}},cards:{get:function(){return xtag.queryChildren(this,"x-card")}},selectedCard:{get:function(){return this.xtag.selected||null},set:function(a){this.showCard(a)}},selectedIndex:{attribute:{name:"selected-index",unlink:!0},get:function(){return this.hasAttribute("selected-index")?Number(this.getAttribute("selected-index")):-1},set:function(a){var b=Number(a),c=this.cards[b];c?(this.setAttribute("selected-index",b),c!=this.xtag.selected&&this.showCard(c)):(this.removeAttribute("selected-index"),this.xtag.selected&&this.hideCard(this.xtag.selected))}},transitionType:{attribute:{name:"transition-type"}}},methods:{nextCard:function(a){d(this,"next",a)},previousCard:function(a){d(this,"previous",a)},showCard:function(d,e){var f=b(this,d);if(c(this,f,!1)){var g=this.xtag.selected,h=a(this,f);e=e||(h>a(this,g)?"forward":"reverse"),g&&this.hideCard(g,e),this.xtag.selected=f,this.selectedIndex=h,f.hasAttribute("selected")||(f.selected=!0),xtag.transition(f,"show",{before:function(){f.setAttribute("show",""),f.setAttribute("transition-direction",e)},after:function(){xtag.fireEvent(f,"show")}})}},hideCard:function(a,d){var e=b(this,a);c(this,e,!0)&&(this.xtag.selected=null,e.hasAttribute("selected")&&(e.selected=!1),xtag.transition(e,"hide",{before:function(){e.removeAttribute("show"),e.setAttribute("hide",""),e.setAttribute("transition-direction",d||"reverse")},after:function(){e.removeAttribute("hide"),e.removeAttribute("transition"),e.removeAttribute("transition-direction"),xtag.fireEvent(e,"hide")}}))}}}),xtag.register("x-card",{lifecycle:{inserted:function(){var a=this.parentNode;"x-deck"==a.nodeName.toLowerCase()&&(this.xtag.deck=a,this!=a.selected&&this.selected&&a.showCard(this))},removed:function(){var a=this.xtag.deck;a&&(this==a.xtag.selected?(a.xtag.selected=null,a.removeAttribute("selected-index")):a.showCard(a.selectedCard),this.xtag.deck=null)}},accessors:{transitionType:{attribute:{name:"transition-type"}},selected:{attribute:{"boolean":!0},set:function(a){var b=this.xtag.deck;b&&(a&&this!=b.selected?b.showCard(this):a||this!=b.selected||b.hideCard(this))}}}})}();
\ No newline at end of file
diff --git a/dist/x-tag-layout.js b/dist/x-tag-layout.js
index 26f8bcc2..59c41571 100644
--- a/dist/x-tag-layout.js
+++ b/dist/x-tag-layout.js
@@ -44,7 +44,7 @@
             scroll: evaluateScroll,
             transitionend: function(e) {
                 var node = e.target;
-                if (this.hasAttribute("content-maximizing") && node.parentNode == this && (node.nodeName == "HEADER" || node.nodeName == "FOOTER")) {
+                if (this.hasAttribute("content-maximizing") && node.parentNode == this && (node.nodeName.toLowerCase() == "header" || node.nodeName.toLowerCase() == "footer")) {
                     this.setAttribute("content-maximized", null);
                     this.removeAttribute("content-maximizing");
                 }
diff --git a/dist/x-tag-layout.min.js b/dist/x-tag-layout.min.js
index c6e841e7..c03b3f40 100644
--- a/dist/x-tag-layout.min.js
+++ b/dist/x-tag-layout.min.js
@@ -1 +1 @@
-!function(){function a(a,b){var c=b.__layoutScroll__=b.__layoutScroll__||Object.defineProperty(b,"__layoutScroll__",{value:{last:b.scrollTop}}).__layoutScroll__,d=b.scrollTop,e=a.scrollBuffer;return c.max=c.max||Math.max(d+e,e),c.min=c.min||Math.max(d-e,e),c}function b(a){a.setAttribute("content-maximizing",null)}function c(a){a.removeAttribute("content-maximized"),a.removeAttribute("content-maximizing")}function d(d){var e=d.currentTarget;if("scroll"==e.hideTrigger&&!d.currentTarget.hasAttribute("content-maximizing")){var f=d.target;if(e.scrollTarget?xtag.matchSelector(f,e.scrollTarget):f.parentNode==e){var g=f.scrollTop,h=e.scrollBuffer,i=a(e,f);g>i.last?i.min=Math.max(g-h,h):g<i.last&&(i.max=Math.max(g+h,h)),e.maxcontent||(g>i.max&&!e.hasAttribute("content-maximized")?b(e):g<i.min&&c(e)),i.last=g}}}xtag.register("x-layout",{events:{scroll:d,transitionend:function(a){var b=a.target;!this.hasAttribute("content-maximizing")||b.parentNode!=this||"HEADER"!=b.nodeName&&"FOOTER"!=b.nodeName||(this.setAttribute("content-maximized",null),this.removeAttribute("content-maximizing"))},"tap:delegate(section)":function(a){var d=a.currentTarget;"tap"!=d.hideTrigger||d.maxcontent||this.parentNode!=d||(d.hasAttribute("content-maximizing")||d.hasAttribute("content-maximized")?c(d):b(d))},mouseout:function(a){"hover"!=this.hideTrigger||this.maxcontent||this.hasAttribute("content-maximized")||a.relatedTarget&&this.contains(a.relatedTarget)||b(this)},mouseover:function(a){"hover"!=this.hideTrigger||this.maxcontent||!this.hasAttribute("content-maximized")&&!this.hasAttribute("content-maximizing")||this!=a.relatedTarget&&this.contains(a.relatedTarget)||c(this)}},accessors:{scrollTarget:{attribute:{name:"scroll-target"}},scrollBuffer:{attribute:{name:"scroll-buffer"},get:function(){return Number(this.getAttribute("scroll-buffer"))||80}},hideTrigger:{attribute:{name:"hide-trigger"}},maxcontent:{attribute:{"boolean":!0},set:function(a){a?b(this):this.hasAttribute("content-maximizing")||c(this)}}}})}();
\ No newline at end of file
+!function(){function a(a,b){var c=b.__layoutScroll__=b.__layoutScroll__||Object.defineProperty(b,"__layoutScroll__",{value:{last:b.scrollTop}}).__layoutScroll__,d=b.scrollTop,e=a.scrollBuffer;return c.max=c.max||Math.max(d+e,e),c.min=c.min||Math.max(d-e,e),c}function b(a){a.setAttribute("content-maximizing",null)}function c(a){a.removeAttribute("content-maximized"),a.removeAttribute("content-maximizing")}function d(d){var e=d.currentTarget;if("scroll"==e.hideTrigger&&!d.currentTarget.hasAttribute("content-maximizing")){var f=d.target;if(e.scrollTarget?xtag.matchSelector(f,e.scrollTarget):f.parentNode==e){var g=f.scrollTop,h=e.scrollBuffer,i=a(e,f);g>i.last?i.min=Math.max(g-h,h):g<i.last&&(i.max=Math.max(g+h,h)),e.maxcontent||(g>i.max&&!e.hasAttribute("content-maximized")?b(e):g<i.min&&c(e)),i.last=g}}}xtag.register("x-layout",{events:{scroll:d,transitionend:function(a){var b=a.target;!this.hasAttribute("content-maximizing")||b.parentNode!=this||"header"!=b.nodeName.toLowerCase()&&"footer"!=b.nodeName.toLowerCase()||(this.setAttribute("content-maximized",null),this.removeAttribute("content-maximizing"))},"tap:delegate(section)":function(a){var d=a.currentTarget;"tap"!=d.hideTrigger||d.maxcontent||this.parentNode!=d||(d.hasAttribute("content-maximizing")||d.hasAttribute("content-maximized")?c(d):b(d))},mouseout:function(a){"hover"!=this.hideTrigger||this.maxcontent||this.hasAttribute("content-maximized")||a.relatedTarget&&this.contains(a.relatedTarget)||b(this)},mouseover:function(a){"hover"!=this.hideTrigger||this.maxcontent||!this.hasAttribute("content-maximized")&&!this.hasAttribute("content-maximizing")||this!=a.relatedTarget&&this.contains(a.relatedTarget)||c(this)}},accessors:{scrollTarget:{attribute:{name:"scroll-target"}},scrollBuffer:{attribute:{name:"scroll-buffer"},get:function(){return Number(this.getAttribute("scroll-buffer"))||80}},hideTrigger:{attribute:{name:"hide-trigger"}},maxcontent:{attribute:{"boolean":!0},set:function(a){a?b(this):this.hasAttribute("content-maximizing")||c(this)}}}})}();
\ No newline at end of file
diff --git a/dist/x-tag-slider.min.js b/dist/x-tag-slider.min.js
index 8084617a..690aad59 100644
--- a/dist/x-tag-slider.min.js
+++ b/dist/x-tag-slider.min.js
@@ -1 +1 @@
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c=a.xtag.callbackFns,d=function(a,b){document.body.removeEventListener(a,b)};d("mousemove",c.onMouseDragMove),d("touchmove",c.onTouchDragMove),d("mouseup",c.onDragEnd),d("touchend",c.onDragEnd);var e=a.xtag.sliderThumb;e&&e.removeAttribute("active"),a.value!==a.xtag.dragInitVal&&xtag.fireEvent(a,"change"),a.xtag.dragInitVal=null,b.preventDefault()},onKeyDown:function(a){var b=a.keyCode;if(b in o){var c=this.value,d=this.min,e=this.max,f=this.step,g=Math.max(0,e-d),h=Math.max(g/10,f);switch(o[b]){case"LEFT_ARROW":case"DOWN_ARROW":this.value=Math.max(c-f,d);break;case"RIGHT_ARROW":case"UP_ARROW":this.value=Math.min(c+f,e);break;case"HOME":this.value=d;break;case"END":this.value=e;break;case"PAGE_DOWN":this.value=Math.max(c-h,d);break;case"PAGE_UP":this.value=Math.min(c+h,e)}this.value!==c&&xtag.fireEvent(this,"change"),a.preventDefault()}}}}var o={33:"PAGE_UP",34:"PAGE_DOWN",35:"END",36:"HOME",37:"LEFT_ARROW",38:"UP_ARROW",39:"RIGHT_ARROW",40:"DOWN_ARROW"},p=0;xtag.register("x-slider",{lifecycle:{created:function(){var a=this;a.xtag.callbackFns=n(a),a.xtag.dragInitVal=null;var c=document.createElement("input");xtag.addClass(c,"input"),c.setAttribute("type","range");var d=b(a,"max")?+a.getAttribute("max"):100,f=b(a,"min")?+a.getAttribute("min"):0,g=b(a,"step")?+a.getAttribute("step"):1;g=g>0?g:1;var h=b(a,"value")?+a.getAttribute("value"):e(f,d,g);c.setAttribute("max",d),c.setAttribute("min",f),c.setAttribute("step",g),c.setAttribute("value",h),a.xtag.rangeInputEl=c,a.appendChild(a.xtag.rangeInputEl);var i=document.createElement("div");xtag.addClass(i,"slider-track"),this.xtag.sliderTrack=i,this.appendChild(i);var j=document.createElement("div");xtag.addClass(j,"slider-progress"),this.xtag.sliderProgress=j,i.appendChild(j);var k=document.createElement("span");xtag.addClass(k,"slider-thumb"),this.xtag.sliderThumb=k,this.appendChild(k),"range"!==c.type||a.hasAttribute("polyfill")?a.setAttribute("polyfill",!0):a.removeAttribute("polyfill"),this.addEventListener("mousedown",a.xtag.callbackFns.onMouseDragStart),this.addEventListener("touchstart",a.xtag.callbackFns.onTouchDragStart),this.addEventListener("keydown",a.xtag.callbackFns.onKeyDown),a.setAttribute("value",h)},inserted:function(){var a=this;xtag.requestFrame(function(){xtag.requestFrame(function(){j(a)})})},attributeChanged:function(a){("min"==a||"max"==a||"step"==a)&&j(this)}},events:{"change:delegate(input[type=range])":function(a){a.stopPropagation(),xtag.fireEvent(a.currentTarget,"change")},"input:delegate(input[type=range])":function(a){a.stopPropagation(),xtag.fireEvent(a.currentTarget,"input")},"focus:delegate(input[type=range])":function(a){var b=a.currentTarget;xtag.fireEvent(b,"focus",{},{bubbles:!1})},"blur:delegate(input[type=range])":function(a){var b=a.currentTarget;xtag.fireEvent(b,"blur",{},{bubbles:!1})}},accessors:{polyfill:{attribute:{"boolean":!0},set:function(a){this.xtag.callbackFns,a?(this.setAttribute("tabindex",0),this.xtag.rangeInputEl.setAttribute("tabindex",-1),this.xtag.rangeInputEl.setAttribute("readonly",!0),j(this)):(this.removeAttribute("tabindex"),this.xtag.rangeInputEl.removeAttribute("tabindex"),this.xtag.rangeInputEl.removeAttribute("readonly"))}},vertical:{attribute:{"boolean":!0},set:function(){j(this)}},max:{attribute:{selector:"input[type=range]"},get:function(){return+this.xtag.rangeInputEl.getAttribute("max")}},min:{attribute:{selector:"input[type=range]"},get:function(){return+this.xtag.rangeInputEl.getAttribute("min")}},step:{attribute:{selector:"input[type=range]"},get:function(){return+this.xtag.rangeInputEl.getAttribute("step")}},name:{attribute:{selector:"input[type=range]"},set:function(a){var b=this.xtag.rangeInputEl;null===a||void 0===a?b.removeAttribute("name"):b.setAttribute("name",a)}},value:{attribute:{selector:"input[type=range]"},get:function(){return+this.xtag.rangeInputEl.value},set:function(b){a(b)||(b=e(this.min,this.max,this.step)),b=+b;var f=this.min,g=this.max,h=this.step,i=c(b,h,f),k=d(i,f,g,h);this.xtag.rangeInputEl.value=k,j(this)}},inputElem:{get:function(){return this.xtag.rangeInputEl}}},methods:{}})}();
\ No newline at end of file
+!function(){function a(a){return!isNaN(parseFloat(a))}function b(b,c){return b.hasAttribute(c)&&a(b.getAttribute(c))}function c(b,c,d,e){if(e=e?e:Math.round,d=a(d)?d:0,!a(b))throw"invalid value "+b;if(!a(c)||0>=+c)throw"invalid step "+c;return e((b-d)/c)*c+d}function d(a,b,d,e){return b>a?b:a>d?Math.max(b,c(d,e,b,Math.floor)):a}function e(a,b,e){var f=c((b-a)/2+a,e,a);return d(f,a,b,e)}function f(a,b){var c=a.min,d=a.max;return(b-c)/(d-c)}function g(a,b){var c=a.min,d=a.max;return(d-c)*b+c}function h(a,b){b=Math.min(Math.max(0,b),1);var e=g(a,b),f=c(e,a.step,a.min);return d(f,a.min,a.max,a.step)}function i(a,b){var c=a.xtag.sliderThumb;if(c){var d=a.getBoundingClientRect(),e=c.getBoundingClientRect(),g=f(a,b),h=a.vertical,i=d[h?"height":"width"],j=e[h?"height":"width"],k=Math.max(i-j,0),l=k*g,m=l/i;c.style[h?"left":"top"]=0,c.style[h?"top":"left"]=100*m+"%",a.xtag.sliderProgress.style[h?"height":"width"]=100*g+"%"}}function j(a){i(a,a.value)}function k(a,b,c){var d=a.xtag.rangeInputEl,e=d.getBoundingClientRect(),f=a.xtag.sliderThumb.getBoundingClientRect().width,g=b-e.left-f/2,i=e.width-f/2;a.vertical&&(i=e.height,g=c-e.top),a.value=h(a,g/i),xtag.fireEvent(a,"input"),j(a)}function l(a,b,c){a.xtag.dragInitVal=a.value,k(a,b,c);var d=a.xtag.callbackFns,e=function(a,b){document.body.addEventListener(a,b)};e("mousemove",d.onMouseDragMove),e("touchmove",d.onTouchDragMove),e("mouseup",d.onDragEnd),e("touchend",d.onDragEnd);var f=a.xtag.sliderThumb;f&&f.setAttribute("active",!0)}function m(a,b,c){k(a,b,c)}function n(a){return{onMouseDragStart:function(b){b.button===p&&(l(a,b.pageX,b.pageY),b.preventDefault())},onTouchDragStart:function(b){var c=b.targetTouches;1===c.length&&(l(a,c[0].pageX,c[0].pageY),b.preventDefault())},onMouseDragMove:function(b){m(a,b.pageX,b.pageY),b.preventDefault()},onTouchDragMove:function(b){var c=b.targetTouches;1===c.length&&(m(a,c[0].pageX,c[0].pageY),b.preventDefault())},onDragEnd:function(b){var c=a.xtag.callbackFns,d=function(a,b){document.body.removeEventListener(a,b)};d("mousemove",c.onMouseDragMove),d("touchmove",c.onTouchDragMove),d("mouseup",c.onDragEnd),d("touchend",c.onDragEnd);var e=a.xtag.sliderThumb;e&&e.removeAttribute("active"),a.value!==a.xtag.dragInitVal&&xtag.fireEvent(a,"change"),a.xtag.dragInitVal=null,b.preventDefault()},onKeyDown:function(a){var b=a.keyCode;if(b in o){var c=this.value,d=this.min,e=this.max,f=this.step,g=Math.max(0,e-d),h=Math.max(g/10,f);switch(o[b]){case"LEFT_ARROW":case"DOWN_ARROW":this.value=Math.max(c-f,d);break;case"RIGHT_ARROW":case"UP_ARROW":this.value=Math.min(c+f,e);break;case"HOME":this.value=d;break;case"END":this.value=e;break;case"PAGE_DOWN":this.value=Math.max(c-h,d);break;case"PAGE_UP":this.value=Math.min(c+h,e)}this.value!==c&&xtag.fireEvent(this,"change"),a.preventDefault()}}}}var o={33:"PAGE_UP",34:"PAGE_DOWN",35:"END",36:"HOME",37:"LEFT_ARROW",38:"UP_ARROW",39:"RIGHT_ARROW",40:"DOWN_ARROW"},p=0;xtag.register("x-slider",{lifecycle:{created:function(){var a=this;a.xtag.callbackFns=n(a),a.xtag.dragInitVal=null;var c=document.createElement("input");xtag.addClass(c,"input"),c.setAttribute("type","range");var d=b(a,"max")?+a.getAttribute("max"):100,f=b(a,"min")?+a.getAttribute("min"):0,g=b(a,"step")?+a.getAttribute("step"):1;g=g>0?g:1;var h=b(a,"value")?+a.getAttribute("value"):e(f,d,g);c.setAttribute("max",d),c.setAttribute("min",f),c.setAttribute("step",g),c.setAttribute("value",h),a.xtag.rangeInputEl=c,a.appendChild(a.xtag.rangeInputEl);var i=document.createElement("div");xtag.addClass(i,"slider-track"),this.xtag.sliderTrack=i,this.appendChild(i);var j=document.createElement("div");xtag.addClass(j,"slider-progress"),this.xtag.sliderProgress=j,i.appendChild(j);var k=document.createElement("span");xtag.addClass(k,"slider-thumb"),this.xtag.sliderThumb=k,this.appendChild(k),"range"!==c.type||a.hasAttribute("polyfill")?a.setAttribute("polyfill",!0):a.removeAttribute("polyfill"),this.addEventListener("mousedown",a.xtag.callbackFns.onMouseDragStart),this.addEventListener("touchstart",a.xtag.callbackFns.onTouchDragStart),this.addEventListener("keydown",a.xtag.callbackFns.onKeyDown),a.setAttribute("value",h)},inserted:function(){var a=this;xtag.requestFrame(function(){xtag.requestFrame(function(){j(a)})})},attributeChanged:function(a){("min"==a||"max"==a||"step"==a)&&j(this)}},events:{"change:delegate(input[type=range])":function(a){a.stopPropagation(),xtag.fireEvent(a.currentTarget,"change")},"input:delegate(input[type=range])":function(a){a.stopPropagation(),xtag.fireEvent(a.currentTarget,"input")},"focus:delegate(input[type=range])":function(a){var b=a.currentTarget;xtag.fireEvent(b,"focus",{},{bubbles:!1})},"blur:delegate(input[type=range])":function(a){var b=a.currentTarget;xtag.fireEvent(b,"blur",{},{bubbles:!1})}},accessors:{polyfill:{attribute:{"boolean":!0},set:function(a){this.xtag.callbackFns;a?(this.setAttribute("tabindex",0),this.xtag.rangeInputEl.setAttribute("tabindex",-1),this.xtag.rangeInputEl.setAttribute("readonly",!0),j(this)):(this.removeAttribute("tabindex"),this.xtag.rangeInputEl.removeAttribute("tabindex"),this.xtag.rangeInputEl.removeAttribute("readonly"))}},vertical:{attribute:{"boolean":!0},set:function(){j(this)}},max:{attribute:{selector:"input[type=range]"},get:function(){return+this.xtag.rangeInputEl.getAttribute("max")}},min:{attribute:{selector:"input[type=range]"},get:function(){return+this.xtag.rangeInputEl.getAttribute("min")}},step:{attribute:{selector:"input[type=range]"},get:function(){return+this.xtag.rangeInputEl.getAttribute("step")}},name:{attribute:{selector:"input[type=range]"},set:function(a){var b=this.xtag.rangeInputEl;null===a||void 0===a?b.removeAttribute("name"):b.setAttribute("name",a)}},value:{attribute:{selector:"input[type=range]"},get:function(){return+this.xtag.rangeInputEl.value},set:function(b){a(b)||(b=e(this.min,this.max,this.step)),b=+b;var f=this.min,g=this.max,h=this.step,i=c(b,h,f),k=d(i,f,g,h);this.xtag.rangeInputEl.value=k,j(this)}},inputElem:{get:function(){return this.xtag.rangeInputEl}}},methods:{}})}();
\ No newline at end of file
diff --git a/dist/x-tag-toggle.js b/dist/x-tag-toggle.js
index c03ea2e5..721c9675 100644
--- a/dist/x-tag-toggle.js
+++ b/dist/x-tag-toggle.js
@@ -48,7 +48,7 @@
         toggle.active = true;
     }
     function inTogglebar(toggle) {
-        return toggle.parentNode && toggle.parentNode.nodeName == "X-TOGGLEBAR";
+        return toggle.parentNode && toggle.parentNode.nodeName.toLowerCase() == "x-togglebar";
     }
     var shifted = false;
     xtag.addEvents(document, {
diff --git a/dist/x-tag-toggle.min.js b/dist/x-tag-toggle.min.js
index 5e209fcd..4ca8483d 100644
--- a/dist/x-tag-toggle.min.js
+++ b/dist/x-tag-toggle.min.js
@@ -1 +1 @@
-!function(){function a(a){var b=a.xtag.input.form;b?a.removeAttribute("x-toggle-no-form"):a.setAttribute("x-toggle-no-form",""),a.xtag.scope=a.parentNode?b||document:null}function b(a){var b={},c=a==document?"[x-toggle-no-form]":"";xtag.query(a,"x-toggle[name]"+c).forEach(function(d){var e=d.name;if(e&&!b[e]){var f=xtag.query(a,'x-toggle[name="'+e+'"]'+c),g=f.length>1?"radio":"checkbox";f.forEach(function(a){a.xtag&&a.xtag.input&&(a.type=g)}),b[e]=!0}})}function c(a){if(f&&a.group&&"radio"!=a.type){var b=a.groupToggles,c='x-toggle[group="'+a.group+'"][active]',d=a.xtag.scope.querySelector(c);if(d&&a!=d){a.checked=d.checked;var e=d.checked,g=b.indexOf(a),h=b.indexOf(d),i=Math.min(g,h),j=Math.max(g,h);return b.slice(i,j+1).forEach(function(a){a!=d&&(a.checked=e)}),!0}}}function d(a){e(a)||(a.groupToggles.forEach(function(a){a.active=!1}),a.active=!0)}function e(a){return a.parentNode&&"X-TOGGLEBAR"==a.parentNode.nodeName}var f=!1;xtag.addEvents(document,{DOMComponentsLoaded:function(){b(document),xtag.toArray(document.forms).forEach(b)},WebComponentsReady:function(){b(document),xtag.toArray(document.forms).forEach(b)},keydown:function(a){f=a.shiftKey},keyup:function(a){f=a.shiftKey},"focus:delegate(x-toggle)":function(){this.focus=!0,this.xtag.input.focus()},"blur:delegate(x-toggle)":function(){this.focus=!1},"tap:delegate(x-toggle)":function(){var a=this.xtag.input;if("radio"==a.type?!this.checked:!0){a.checked=!a.checked;var b=document.createEvent("Event");b.initEvent("change",!0,!1),a.dispatchEvent(b)}a.focus()},"change:delegate(x-toggle)":function(){this.xtag.input.focus(),(e(this)||!c(this)&&"radio"!=this.type)&&(this.checked=this.xtag.input.checked),d(this)}});var g=xtag.createFragment('<input /><div class="x-toggle-check"></div>');xtag.register("x-toggle",{lifecycle:{created:function(){this.appendChild(g.cloneNode(!0)),this.xtag.input=this.querySelector("input"),this.xtag.checkEl=this.querySelector(".x-toggle-check"),this.type="checkbox",a(this);var b=this.getAttribute("name");b&&(this.xtag.input.name=this.getAttribute("name")),this.hasAttribute("checked")&&(this.checked=!0)},inserted:function(){a(this),this.name&&b(this.xtag.scope)},removed:function(){b(this.xtag.scope),a(this)}},accessors:{noBox:{attribute:{name:"no-box","boolean":!0}},type:{attribute:{},set:function(a){this.xtag.input.type=a}},label:{attribute:{}},focus:{attribute:{"boolean":!0}},active:{attribute:{"boolean":!0}},group:{attribute:{}},groupToggles:{get:function(){return xtag.query(this.xtag.scope,'x-toggle[group="'+this.group+'"]')}},name:{attribute:{skip:!0},set:function(a){null===a?(this.removeAttribute("name"),this.type="checkbox"):this.setAttribute("name",a),this.xtag.input.name=a,b(this.xtag.scope)}},checked:{get:function(){return this.xtag.input.checked},set:function(a){var b=this.name,c="true"===a||a===!0;if(b){var d=this.xtag.scope==document?"[x-toggle-no-form]":"",e='x-toggle[checked][name="'+b+'"]'+d,f=this.xtag.scope.querySelector(e);f&&f.removeAttribute("checked")}this.xtag.input.checked=c,c?this.setAttribute("checked",""):this.removeAttribute("checked")}},value:{attribute:{},get:function(){return this.xtag.input.value},set:function(a){this.xtag.input.value=a}}}}),xtag.register("x-togglebar",{events:{}})}();
\ No newline at end of file
+!function(){function a(a){var b=a.xtag.input.form;b?a.removeAttribute("x-toggle-no-form"):a.setAttribute("x-toggle-no-form",""),a.xtag.scope=a.parentNode?b||document:null}function b(a){var b={},c=a==document?"[x-toggle-no-form]":"";xtag.query(a,"x-toggle[name]"+c).forEach(function(d){var e=d.name;if(e&&!b[e]){var f=xtag.query(a,'x-toggle[name="'+e+'"]'+c),g=f.length>1?"radio":"checkbox";f.forEach(function(a){a.xtag&&a.xtag.input&&(a.type=g)}),b[e]=!0}})}function c(a){if(f&&a.group&&"radio"!=a.type){var b=a.groupToggles,c='x-toggle[group="'+a.group+'"][active]',d=a.xtag.scope.querySelector(c);if(d&&a!=d){a.checked=d.checked;var e=d.checked,g=b.indexOf(a),h=b.indexOf(d),i=Math.min(g,h),j=Math.max(g,h);return b.slice(i,j+1).forEach(function(a){a!=d&&(a.checked=e)}),!0}}}function d(a){e(a)||(a.groupToggles.forEach(function(a){a.active=!1}),a.active=!0)}function e(a){return a.parentNode&&"x-togglebar"==a.parentNode.nodeName.toLowerCase()}var f=!1;xtag.addEvents(document,{DOMComponentsLoaded:function(){b(document),xtag.toArray(document.forms).forEach(b)},WebComponentsReady:function(){b(document),xtag.toArray(document.forms).forEach(b)},keydown:function(a){f=a.shiftKey},keyup:function(a){f=a.shiftKey},"focus:delegate(x-toggle)":function(){this.focus=!0,this.xtag.input.focus()},"blur:delegate(x-toggle)":function(){this.focus=!1},"tap:delegate(x-toggle)":function(){var a=this.xtag.input;if("radio"==a.type?!this.checked:!0){a.checked=!a.checked;var b=document.createEvent("Event");b.initEvent("change",!0,!1),a.dispatchEvent(b)}a.focus()},"change:delegate(x-toggle)":function(){this.xtag.input.focus(),(e(this)||!c(this)&&"radio"!=this.type)&&(this.checked=this.xtag.input.checked),d(this)}});var g=xtag.createFragment('<input /><div class="x-toggle-check"></div>');xtag.register("x-toggle",{lifecycle:{created:function(){this.appendChild(g.cloneNode(!0)),this.xtag.input=this.querySelector("input"),this.xtag.checkEl=this.querySelector(".x-toggle-check"),this.type="checkbox",a(this);var b=this.getAttribute("name");b&&(this.xtag.input.name=this.getAttribute("name")),this.hasAttribute("checked")&&(this.checked=!0)},inserted:function(){a(this),this.name&&b(this.xtag.scope)},removed:function(){b(this.xtag.scope),a(this)}},accessors:{noBox:{attribute:{name:"no-box","boolean":!0}},type:{attribute:{},set:function(a){this.xtag.input.type=a}},label:{attribute:{}},focus:{attribute:{"boolean":!0}},active:{attribute:{"boolean":!0}},group:{attribute:{}},groupToggles:{get:function(){return xtag.query(this.xtag.scope,'x-toggle[group="'+this.group+'"]')}},name:{attribute:{skip:!0},set:function(a){null===a?(this.removeAttribute("name"),this.type="checkbox"):this.setAttribute("name",a),this.xtag.input.name=a,b(this.xtag.scope)}},checked:{get:function(){return this.xtag.input.checked},set:function(a){var b=this.name,c="true"===a||a===!0;if(b){var d=this.xtag.scope==document?"[x-toggle-no-form]":"",e='x-toggle[checked][name="'+b+'"]'+d,f=this.xtag.scope.querySelector(e);f&&f.removeAttribute("checked")}this.xtag.input.checked=c,c?this.setAttribute("checked",""):this.removeAttribute("checked")}},value:{attribute:{},get:function(){return this.xtag.input.value},set:function(a){this.xtag.input.value=a}}}}),xtag.register("x-togglebar",{events:{}})}();
\ No newline at end of file
diff --git a/dist/x-tag-transitions.js b/dist/x-tag-transitions.js
new file mode 100644
index 00000000..975f5b13
--- /dev/null
+++ b/dist/x-tag-transitions.js
@@ -0,0 +1,65 @@
+(function() {
+    var matchNum = /[1-9]/, replaceSpaces = / /g, captureTimes = /(\d|\d+?[.]?\d+?)(s|ms)(?!\w)/gi, transPre = "transition" in getComputedStyle(document.documentElement) ? "t" : xtag.prefix.js + "T", transDur = transPre + "ransitionDuration", transProp = transPre + "ransitionProperty", skipFrame = function(fn) {
+        xtag.requestFrame(function() {
+            xtag.requestFrame(fn);
+        });
+    }, ready = document.readyState == "complete" ? skipFrame(function() {
+        ready = false;
+    }) : xtag.addEvent(document, "readystatechange", function() {
+        if (document.readyState == "complete") {
+            skipFrame(function() {
+                ready = false;
+            });
+            xtag.removeEvent(document, "readystatechange", ready);
+        }
+    });
+    function getTransitions(node) {
+        return node.__transitions__ = node.__transitions__ || {};
+    }
+    function startTransition(node, name, transitions) {
+        var style = getComputedStyle(node), after = transitions[name].after;
+        node.setAttribute("transition", name);
+        if (after && !style[transDur].match(matchNum)) after();
+    }
+    xtag.addEvents(document, {
+        transitionend: function(e) {
+            var node = e.target, name = node.getAttribute("transition");
+            if (name) {
+                var i = max = 0, prop = null, style = getComputedStyle(node), transitions = getTransitions(node), props = style[transProp].replace(replaceSpaces, "").split(",");
+                style[transDur].replace(captureTimes, function(match, time, unit) {
+                    var time = parseFloat(time) * (unit === "s" ? 1e3 : 1);
+                    if (time > max) prop = i, max = time;
+                    i++;
+                });
+                prop = props[prop];
+                if (!prop) throw new SyntaxError("No matching transition property found"); else if (e.propertyName == prop && transitions[name].after) transitions[name].after();
+            }
+        }
+    });
+    xtag.transition = function(node, name, obj) {
+        var transitions = getTransitions(node), options = transitions[name] = obj || {};
+        if (options.immediate) options.immediate();
+        if (options.before) {
+            options.before();
+            if (ready) xtag.skipTransition(node, function() {
+                startTransition(node, name, transitions);
+            }); else skipFrame(function() {
+                startTransition(node, name, transitions);
+            });
+        } else startTransition(node, name, transitions);
+    };
+    xtag.pseudos.transition = {
+        onCompiled: function(fn, pseudo) {
+            var options = {}, when = pseudo.arguments[0] || "immediate", name = pseudo.arguments[1] || pseudo.key.split(":")[0];
+            return function() {
+                var target = this, args = arguments;
+                if (this.hasAttribute("transition")) {
+                    options[when] = function() {
+                        return fn.apply(target, args);
+                    };
+                    xtag.transition(this, name, options);
+                } else return fn.apply(this, args);
+            };
+        }
+    };
+})();
\ No newline at end of file
diff --git a/dist/x-tag-transitions.min.js b/dist/x-tag-transitions.min.js
new file mode 100644
index 00000000..5213946a
--- /dev/null
+++ b/dist/x-tag-transitions.min.js
@@ -0,0 +1 @@
+!function(){function a(a){return a.__transitions__=a.__transitions__||{}}function b(a,b,d){var e=getComputedStyle(a),f=d[b].after;a.setAttribute("transition",b),f&&!e[g].match(c)&&f()}var c=/[1-9]/,d=/ /g,e=/(\d|\d+?[.]?\d+?)(s|ms)(?!\w)/gi,f="transition"in getComputedStyle(document.documentElement)?"t":xtag.prefix.js+"T",g=f+"ransitionDuration",h=f+"ransitionProperty",i=function(a){xtag.requestFrame(function(){xtag.requestFrame(a)})},j="complete"==document.readyState?i(function(){j=!1}):xtag.addEvent(document,"readystatechange",function(){"complete"==document.readyState&&(i(function(){j=!1}),xtag.removeEvent(document,"readystatechange",j))});xtag.addEvents(document,{transitionend:function(b){var c=b.target,f=c.getAttribute("transition");if(f){var i=max=0,j=null,k=getComputedStyle(c),l=a(c),m=k[h].replace(d,"").split(",");if(k[g].replace(e,function(a,b,c){var b=parseFloat(b)*("s"===c?1e3:1);b>max&&(j=i,max=b),i++}),j=m[j],!j)throw new SyntaxError("No matching transition property found");b.propertyName==j&&l[f].after&&l[f].after()}}}),xtag.transition=function(c,d,e){var f=a(c),g=f[d]=e||{};g.immediate&&g.immediate(),g.before?(g.before(),j?xtag.skipTransition(c,function(){b(c,d,f)}):i(function(){b(c,d,f)})):b(c,d,f)},xtag.pseudos.transition={onCompiled:function(a,b){var c={},d=b.arguments[0]||"immediate",e=b.arguments[1]||b.key.split(":")[0];return function(){var b=this,f=arguments;return this.hasAttribute("transition")?(c[d]=function(){return a.apply(b,f)},void xtag.transition(this,e,c)):a.apply(this,f)}}}}();
\ No newline at end of file
diff --git a/docs.html b/docs.html
index e82fcbbf..70fe1f8d 100644
--- a/docs.html
+++ b/docs.html
@@ -24,7 +24,7 @@
     <div class="navbar-header">
       <a class="navbar-brand" href="index.html">
         <img class="logo" src="site/img/logo.png">
-        Brick<small> 1.0.0-rc2</small>
+        Brick<small> 1.0.0</small>
       </a>
     </div>
     <ul class="navbar-nav nav">
@@ -82,7 +82,7 @@
       <section id="usage">
         <h1>Usage</h1>
         <p>To include Brick in your project, include your downloaded stylesheet and script files in your project's page like normal:
-          <pre class="prettyprint">&lt;link rel=&quot;stylesheet&quot; type=&quot;text/css&quot; href=&quot;brick-1.0.0-rc2.css&quot;/&gt;<br/>&lt;script type=&quot;text/javascript&quot; src=&quot;brick-1.0.0-rc2.js&quot;&gt;&lt;/script&gt;</pre>
+          <pre class="prettyprint">&lt;link rel=&quot;stylesheet&quot; type=&quot;text/css&quot; href=&quot;brick-1.0.0.css&quot;/&gt;<br/>&lt;script type=&quot;text/javascript&quot; src=&quot;brick-1.0.0.js&quot;&gt;&lt;/script&gt;</pre>
         </p>
         <p>Using any of Brick's components is as simple as including the respective tag in your HTML markup. (See individual component docs for details.)</p>
         <p><b>Important:</b> To run code relying on any of Brick's tags, make sure to wait until the x-tags library's <code class="prettyprint">"DOMComponentsLoaded"</code> event instead of just <code>window.onload</code>:</p>
@@ -97,7 +97,7 @@ <h1>appbar
           </h1>
           <h5 class="details">
             <span>Tag: <small>x-appbar</small></span>
-            <span>Version: <small>0.2.11</small></span>
+            <span>Version: <small>0.2.12</small></span>
             
             <span>Source: <small><a href="http://github.com/x-tag/appbar.git">
               http://github.com/x-tag/appbar
@@ -379,7 +379,7 @@ <h1>deck
           </h1>
           <h5 class="details">
             <span>Tag: <small>x-deck</small></span>
-            <span>Version: <small>0.2.2</small></span>
+            <span>Version: <small>0.2.4</small></span>
             
             <span>Source: <small><a href="http://github.com/x-tag/deck.git">
               http://github.com/x-tag/deck
@@ -602,7 +602,7 @@ <h1>layout
           </h1>
           <h5 class="details">
             <span>Tag: <small>x-layout</small></span>
-            <span>Version: <small>0.1.6</small></span>
+            <span>Version: <small>0.1.7</small></span>
             
             <span>Source: <small><a href="http://github.com/x-tag/layout.git">
               http://github.com/x-tag/layout
@@ -877,7 +877,7 @@ <h1>toggle
           </h1>
           <h5 class="details">
             <span>Tag: <small>x-toggle</small></span>
-            <span>Version: <small>0.2.8</small></span>
+            <span>Version: <small>0.2.9</small></span>
             
             <span>Source: <small><a href="http://github.com/x-tag/toggle.git">
               http://github.com/x-tag/toggle
diff --git a/download.html b/download.html
index 237e0570..7584b53f 100644
--- a/download.html
+++ b/download.html
@@ -23,7 +23,7 @@
     <div class="navbar-header">
       <a class="navbar-brand" href="index.html">
         <img class="logo" src="site/img/logo.png">
-        Brick<small> 1.0.0-rc2</small>
+        Brick<small> 1.0.0</small>
       </a>
     </div>
     <ul class="navbar-nav nav">
@@ -58,9 +58,9 @@ <h1>Download</h1>
   <section class="row">
     <div class="col-md-4">
       <h2>All Components</h2>
-      <a class="download" href="https://github.com/mozilla/brick/releases/download/1.0.0-rc2/brick-1.0.0-rc2.zip">
+      <a class="download" href="https://github.com/mozilla/brick/releases/download/1.0.0/brick-1.0.0.zip">
         <h3>Download Brick</h3>
-        <small>version 1.0.0-rc2 &mdash; 184K</small>
+        <small>version 1.0.0 &mdash; 183K</small>
       </a>
     </div>
     <div class="col-md-8">
@@ -81,7 +81,7 @@ <h2>Build Your Own Bundle</h2>
               <label>
                 appbar
                 <input type="checkbox" value="x-tag-appbar"
-                       data-dependencies="">
+                       data-dependencies="x-tag-core brick-common">
               </label>
             </div>
           
@@ -90,7 +90,7 @@ <h2>Build Your Own Bundle</h2>
               <label>
                 calendar
                 <input type="checkbox" value="x-tag-calendar"
-                       data-dependencies="">
+                       data-dependencies="x-tag-core brick-common">
               </label>
             </div>
           
@@ -99,7 +99,7 @@ <h2>Build Your Own Bundle</h2>
               <label>
                 deck
                 <input type="checkbox" value="x-tag-deck"
-                       data-dependencies="">
+                       data-dependencies="x-tag-core x-tag-transitions brick-common">
               </label>
             </div>
           
@@ -108,7 +108,7 @@ <h2>Build Your Own Bundle</h2>
               <label>
                 flipbox
                 <input type="checkbox" value="x-tag-flipbox"
-                       data-dependencies="">
+                       data-dependencies="x-tag-core brick-common">
               </label>
             </div>
           
@@ -117,7 +117,7 @@ <h2>Build Your Own Bundle</h2>
               <label>
                 layout
                 <input type="checkbox" value="x-tag-layout"
-                       data-dependencies="">
+                       data-dependencies="x-tag-core brick-common">
               </label>
             </div>
           
@@ -126,7 +126,7 @@ <h2>Build Your Own Bundle</h2>
               <label>
                 slider
                 <input type="checkbox" value="x-tag-slider"
-                       data-dependencies="">
+                       data-dependencies="x-tag-core brick-common">
               </label>
             </div>
           
@@ -135,7 +135,7 @@ <h2>Build Your Own Bundle</h2>
               <label>
                 tabbar
                 <input type="checkbox" value="x-tag-tabbar"
-                       data-dependencies="">
+                       data-dependencies="x-tag-core brick-common">
               </label>
             </div>
           
@@ -144,7 +144,7 @@ <h2>Build Your Own Bundle</h2>
               <label>
                 toggle
                 <input type="checkbox" value="x-tag-toggle"
-                       data-dependencies="">
+                       data-dependencies="x-tag-core brick-common">
               </label>
             </div>
           
@@ -256,6 +256,13 @@ <h2>Build Your Own Bundle</h2>
 
       for (var i = 0; i < inputs.length; i++) {
         if (inputs[i].checked) {
+          if(inputs[i].dataset.dependencies){
+            inputs[i].dataset.dependencies.split(' ').forEach(function(dep){
+              if(selected.indexOf(dep)==-1){
+                selected.push(dep);
+              }
+            });
+          }
           selected.push(inputs[i].value);
         }
       }
@@ -267,8 +274,8 @@ <h2>Build Your Own Bundle</h2>
       prog = 0;
       progress.value = 0;
 
-      getCss(selected, function(css) {
-        getJs(selected, function(js) {
+      getFiles(selected, 'css', function(css) {
+        getFiles(selected, 'js', function(js) {
           getExtraFiles(function(extraFileInfo){
             makeZip(buildURL + js, buildURL + css, extraFileInfo);
           });
@@ -279,41 +286,8 @@ <h2>Build Your Own Bundle</h2>
     var zipLink = document.querySelector('#zip');
     var progress = document.querySelector('progress');
 
-    function getCss(c, cb) {
-      var numReqs = c.length;
-      var numDone = 0;
-      var total = '';
-
-      function done() {
-        prog++;
-        progress.value = prog;
-        numDone++;
-        if (numDone === numReqs) {
-          cb(total);
-        } else {
-          get(c[numDone]);
-        }
-      }
 
-      function get(c) {
-        var req = new XMLHttpRequest();
-        req.onload = function(e) {
-          if (this.status != 200 && this.status != 304) {
-            if (console) console.warn('file not found:', getFileName(c, 'css'));
-            done();
-          } else {
-            total += '\n' + req.response;
-            done();
-          }
-        };
-        req.open("get", getFileName(c, 'css'));
-        req.send();
-      }
-
-      get(c[0]);
-    }
-
-    function getJs(c, cb) {
+    function getFiles(c, type, cb){
       var numReqs = c.length;
       var numDone = 0;
       var total = '';
@@ -333,14 +307,14 @@ <h2>Build Your Own Bundle</h2>
         var req = new XMLHttpRequest();
         req.onload = function(e) {
           if (this.status != 200 && this.status != 304) {
-            if (console) console.warn('file not found:', getFileName(c, 'js'));
+            if (console) console.warn('file not found:', getFileName(c, type));
             done();
           } else {
             total += '\n' + req.response;
             done();
           }
         };
-        req.open("get", getFileName(c, 'js'));
+        req.open("get", getFileName(c, type));
         req.send();
       }
 
@@ -365,7 +339,6 @@ <h2>Build Your Own Bundle</h2>
 
       function get(filePath) {
         var req = new XMLHttpRequest();
-
         req.onload = function(e) {
           fileInfo.push({
             name: filePath.replace(/^dist\//, ""),
@@ -373,11 +346,8 @@ <h2>Build Your Own Bundle</h2>
           });
           done();
         };
-
         req.open("get", filePath);
-
         req.responseType = "arraybuffer";
-
         req.send();
       }
 
@@ -396,8 +366,8 @@ <h2>Build Your Own Bundle</h2>
     function makeZip(js, css, extraFileInfo) {
       var zip = new JSZip();
 
-      zip.file('brick-1.0.0-rc2.byob'+(minifed?'.min.':'.')+'js', js);
-      zip.file('brick-1.0.0-rc2.byob'+(minifed?'.min.':'.')+'css', css);
+      zip.file('brick-1.0.0.byob'+(minifed?'.min.':'.')+'js', js);
+      zip.file('brick-1.0.0.byob'+(minifed?'.min.':'.')+'css', css);
 
       for(var i=0; i < extraFileInfo.length; i++){
         var fileData = extraFileInfo[i];
@@ -410,8 +380,7 @@ <h2>Build Your Own Bundle</h2>
       progress.style.display = 'none';
 
       var blob = zip.generate({type:"blob"});
-      console.log(blob);
-      zipLink.setAttribute('download', 'brick-1.0.0-rc2-byob.zip');
+      zipLink.setAttribute('download', 'brick-1.0.0-byob.zip');
       zipLink.style.display = 'inline-block';
       zipLink.setAttribute('href', window.URL.createObjectURL(blob));
     }
diff --git a/index.html b/index.html
index be95b8f6..19e5e1b7 100644
--- a/index.html
+++ b/index.html
@@ -25,7 +25,7 @@
     <div class="navbar-header">
       <a class="navbar-brand" href="index.html">
         <img class="logo" src="site/img/logo.png">
-        Brick<small> 1.0.0-rc2</small>
+        Brick<small> 1.0.0</small>
       </a>
     </div>
     <ul class="navbar-nav nav">
@@ -106,15 +106,12 @@ <h3>JavaScript</h3>
       <h1>Start Stacking</h1>
         <a class="download" href="download.html">
           <h3>Download Brick</h3>
-          <small>version 1.0.0-rc2 &mdash; 184K</small>
+          <small>version 1.0.0 &mdash; 183K</small>
         </a>
     </div>
     <div class="col-sm-6">
       <h1>Feedback</h1>
-      <p>
-        If you run into issues using the components or think our documentation
-        is lacking, please let us know!
-      </p>
+      <p>Brick is currently in Beta. You may run into issues using the components, but it likely isn't your fault! Please let us know!</p>
       <a href="https://github.com/mozilla/brick/issues/new">File an Issue &raquo;</a>
     </div>
   </section>
@@ -149,4 +146,4 @@ <h1>Feedback</h1>
   </script>
 
   </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/package.json b/package.json
index aa25a24a..8cdc8cca 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "brick",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "description": "UI Web Components for Mobile Web Apps",
   "main": "index.js",
   "scripts": {