Add close buttons to http and pwfail warrnings

I now believe every warning can be closed.

index.html

@@ -582,6 +582,9 @@ <h3>Settings Code</h3>
               The connection to this page is not secure. Are you sure you want
               to enter your password?
             </p>
+            <button id="httpclose" type="button" style="width:40%"
+              title="Close">
+              <span class="btn-text" style="color: black">Close</span>
           </div>
           <div id="forget" class="warning nodisplay"
             title="You can change your mind or permanently forget the settings for the listed domain names.">
@@ -617,6 +620,9 @@ <h3>Settings Code</h3>
               pasword length, or reduce the number of special characters you're asking for.  If 
               that doesn't work, try another nickname for the site.
             </p>
+            <button id="pwfailclose" type="button" style="width:40%"
+              title="Close">
+              <span class="btn-text" style="color: black">Close</span>
           </div>
           <div id="bkmkcheck" class="warning nodisplay">
             You can paste the URL for the login page to see if you might be at a fake site that is trying 

src/ssp.js

@@ -113,6 +113,7 @@ let SitePasswordWeb = ((function (self) {
         const $specials = get("specials");
         const $makedefaultbutton = get("makedefaultbutton")
         const $downloadbutton = get("downloadbutton");
+        const $phishing = get("phishing");
         // Fill in default values in case the user has changed them
         let defaultsettings = SitePassword.getDefaultSettings();
         loadSettingControls(defaultsettings);
@@ -418,6 +419,14 @@ let SitePasswordWeb = ((function (self) {
                     alert("Invalid bookmark. Copy it again?");
                 }
         }
+        const $httpclose = get("httpclose");
+        $httpclose.onclick = function () {
+            get("http").style.display = "none";
+        }
+        const $pwfailclose = get("pwfailclose");
+        $pwfailclose.onclick = function () {
+            get("pwfail").style.display = "none";
+        }
         const $bkmcheckclose = get("bkmkcheckclose");
         $bkmcheckclose.onclick = function () {
             get("bkmkcheck").style.display = "none";
@@ -696,7 +705,6 @@ let SitePasswordWeb = ((function (self) {
             }, 0);
         }
 
-        const $phishing = get("phishing");
         $cancelwarning.onclick = function () {
             $domainname.value = "";
             enableBookmark();