diff --git a/P2p.js b/P2p.js
index 4744e22..aac5ba4 100644
--- a/P2p.js
+++ b/P2p.js
@@ -1,4 +1,4 @@
-const wrtc = require("wrtc");
+const wrtc = require("electron-webrtc");
 const Exchange = require("peer-exchange");
 const p2p = new Exchange("Blockchain Demo 2.0", { wrtc: wrtc });
 const net = require("net");
diff --git a/package-lock.json b/package-lock.json
index d948a7e..facde27 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,8 +14,8 @@
       "resolved": "https://registry.npmjs.org/ajv/-/ajv-4.11.8.tgz",
       "integrity": "sha1-gv+wKynmYq5TvcIK8VlHcGc5xTY=",
       "requires": {
-        "co": "4.6.0",
-        "json-stable-stringify": "1.0.1"
+        "co": "^4.6.0",
+        "json-stable-stringify": "^1.0.1"
       }
     },
     "ansi-escapes": {
@@ -43,8 +43,8 @@
       "resolved": "https://registry.npmjs.org/are-we-there-yet/-/are-we-there-yet-1.1.4.tgz",
       "integrity": "sha1-u13KOCu5TwXhUZQ3PRb9O6HKEQ0=",
       "requires": {
-        "delegates": "1.0.0",
-        "readable-stream": "2.3.3"
+        "delegates": "^1.0.0",
+        "readable-stream": "^2.0.6"
       }
     },
     "asn1": {
@@ -77,9 +77,9 @@
       "resolved": "https://registry.npmjs.org/babel-polyfill/-/babel-polyfill-6.26.0.tgz",
       "integrity": "sha1-N5k3q8Z9eJWXCtxiHyhM2WbPIVM=",
       "requires": {
-        "babel-runtime": "6.26.0",
-        "core-js": "2.5.1",
-        "regenerator-runtime": "0.10.5"
+        "babel-runtime": "^6.26.0",
+        "core-js": "^2.5.0",
+        "regenerator-runtime": "^0.10.5"
       }
     },
     "babel-runtime": {
@@ -87,14 +87,14 @@
       "resolved": "https://registry.npmjs.org/babel-runtime/-/babel-runtime-6.26.0.tgz",
       "integrity": "sha1-llxwWGaOgrVde/4E/yM3vItWR/4=",
       "requires": {
-        "core-js": "2.5.1",
-        "regenerator-runtime": "0.11.0"
+        "core-js": "^2.4.0",
+        "regenerator-runtime": "^0.11.0"
       },
       "dependencies": {
         "regenerator-runtime": {
-          "version": "0.11.0",
-          "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.11.0.tgz",
-          "integrity": "sha512-/aA0kLeRb5N9K0d4fw7ooEbI+xDe+DKD499EQqygGqeS8N3xto15p09uY2xj7ixP81sNPXvRLnAQIqdVStgb1A=="
+          "version": "0.11.1",
+          "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.11.1.tgz",
+          "integrity": "sha512-MguG95oij0fC3QV3URf4V2SDYGJhJnJGqvIIgdECeODCT98wSWDAJ94SSuVpYQUoTcGUIL6L4yNB7j1DFFHSBg=="
         }
       }
     },
@@ -114,7 +114,7 @@
       "integrity": "sha1-Y7xdy2EzG5K8Bf1SiVPDNGKgb40=",
       "optional": true,
       "requires": {
-        "tweetnacl": "0.14.5"
+        "tweetnacl": "^0.14.3"
       }
     },
     "binary": {
@@ -122,8 +122,8 @@
       "resolved": "https://registry.npmjs.org/binary/-/binary-0.3.0.tgz",
       "integrity": "sha1-n2BVO8XOjDOG87VTz/R0Yq3sqnk=",
       "requires": {
-        "buffers": "0.1.1",
-        "chainsaw": "0.1.0"
+        "buffers": "~0.1.1",
+        "chainsaw": "~0.1.0"
       }
     },
     "bl": {
@@ -131,7 +131,7 @@
       "resolved": "https://registry.npmjs.org/bl/-/bl-1.2.1.tgz",
       "integrity": "sha1-ysMo977kVzDUBLaSID/LWQ4XLV4=",
       "requires": {
-        "readable-stream": "2.3.3"
+        "readable-stream": "^2.0.5"
       }
     },
     "block-stream": {
@@ -139,7 +139,7 @@
       "resolved": "https://registry.npmjs.org/block-stream/-/block-stream-0.0.9.tgz",
       "integrity": "sha1-E+v+d4oDIFz+A3UUgeu0szAMEmo=",
       "requires": {
-        "inherits": "2.0.3"
+        "inherits": "~2.0.0"
       }
     },
     "boom": {
@@ -147,7 +147,7 @@
       "resolved": "https://registry.npmjs.org/boom/-/boom-2.10.1.tgz",
       "integrity": "sha1-OciRjO/1eZ+D+UkqhI9iWt0Mdm8=",
       "requires": {
-        "hoek": "2.16.3"
+        "hoek": "2.x.x"
       }
     },
     "brace-expansion": {
@@ -155,7 +155,7 @@
       "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.8.tgz",
       "integrity": "sha1-wHshHHyVLsH479Uad+8NHTmQopI=",
       "requires": {
-        "balanced-match": "1.0.0",
+        "balanced-match": "^1.0.0",
         "concat-map": "0.0.1"
       }
     },
@@ -164,7 +164,7 @@
       "resolved": "https://registry.npmjs.org/browserify-zlib/-/browserify-zlib-0.1.4.tgz",
       "integrity": "sha1-uzX4pRn2AOD6a4SFJByXnQFB+y0=",
       "requires": {
-        "pako": "0.2.9"
+        "pako": "~0.2.0"
       }
     },
     "buffer": {
@@ -173,8 +173,8 @@
       "integrity": "sha1-pyyTb3e5a/UvX357RnGAYoVR3vs=",
       "requires": {
         "base64-js": "0.0.8",
-        "ieee754": "1.1.8",
-        "isarray": "1.0.0"
+        "ieee754": "^1.1.4",
+        "isarray": "^1.0.0"
       }
     },
     "buffer-crc32": {
@@ -202,10 +202,10 @@
       "resolved": "https://registry.npmjs.org/caw/-/caw-2.0.1.tgz",
       "integrity": "sha512-Cg8/ZSBEa8ZVY9HspcGUYaK63d/bN7rqS3CYCzEGUxuYv6UlmcjzDUz2fCFFHyTvUW5Pk0I+3hkA3iXlIj6guA==",
       "requires": {
-        "get-proxy": "2.1.0",
-        "isurl": "1.0.0",
-        "tunnel-agent": "0.6.0",
-        "url-to-options": "1.0.1"
+        "get-proxy": "^2.0.0",
+        "isurl": "^1.0.0-alpha5",
+        "tunnel-agent": "^0.6.0",
+        "url-to-options": "^1.0.1"
       }
     },
     "chainsaw": {
@@ -213,7 +213,7 @@
       "resolved": "https://registry.npmjs.org/chainsaw/-/chainsaw-0.1.0.tgz",
       "integrity": "sha1-XqtQsor+WAdNDVgpE4iCi15fvJg=",
       "requires": {
-        "traverse": "0.3.9"
+        "traverse": ">=0.3.0 <0.4"
       }
     },
     "chalk": {
@@ -221,11 +221,11 @@
       "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
       "integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
       "requires": {
-        "ansi-styles": "2.2.1",
-        "escape-string-regexp": "1.0.5",
-        "has-ansi": "2.0.0",
-        "strip-ansi": "3.0.1",
-        "supports-color": "2.0.0"
+        "ansi-styles": "^2.2.1",
+        "escape-string-regexp": "^1.0.2",
+        "has-ansi": "^2.0.0",
+        "strip-ansi": "^3.0.0",
+        "supports-color": "^2.0.0"
       }
     },
     "chownr": {
@@ -238,7 +238,7 @@
       "resolved": "https://registry.npmjs.org/cli-cursor/-/cli-cursor-1.0.2.tgz",
       "integrity": "sha1-ZNo/fValRBLll5S9Ytw1KV6PKYc=",
       "requires": {
-        "restore-cursor": "1.0.1"
+        "restore-cursor": "^1.0.1"
       }
     },
     "cli-width": {
@@ -261,7 +261,7 @@
       "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.5.tgz",
       "integrity": "sha1-k4NwpXtKUd6ix3wV1cX9+JUWQAk=",
       "requires": {
-        "delayed-stream": "1.0.0"
+        "delayed-stream": "~1.0.0"
       }
     },
     "commander": {
@@ -269,7 +269,7 @@
       "resolved": "https://registry.npmjs.org/commander/-/commander-2.8.1.tgz",
       "integrity": "sha1-Br42f+v9oMMwqh4qBy09yXYkJdQ=",
       "requires": {
-        "graceful-readlink": "1.0.1"
+        "graceful-readlink": ">= 1.0.0"
       }
     },
     "concat-map": {
@@ -282,8 +282,8 @@
       "resolved": "https://registry.npmjs.org/config-chain/-/config-chain-1.1.11.tgz",
       "integrity": "sha1-q6CXR9++TD5w52am5BWG4YWfxvI=",
       "requires": {
-        "ini": "1.3.5",
-        "proto-list": "1.2.4"
+        "ini": "^1.3.4",
+        "proto-list": "~1.2.1"
       }
     },
     "console-control-strings": {
@@ -292,9 +292,9 @@
       "integrity": "sha1-PXz0Rk22RG6mRL9LOVB/mFEAjo4="
     },
     "core-js": {
-      "version": "2.5.1",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.5.1.tgz",
-      "integrity": "sha1-rmh03GaTd4m4B1T/VCjfZoGcpQs="
+      "version": "2.6.10",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.6.10.tgz",
+      "integrity": "sha512-I39t74+4t+zau64EN1fE5v2W31Adtc/REhzWN+gWRRXg6WH5qAsZm62DHpQ1+Yhe4047T55jvzz7MUqF/dBBlA=="
     },
     "core-util-is": {
       "version": "1.0.2",
@@ -306,7 +306,7 @@
       "resolved": "https://registry.npmjs.org/create-error-class/-/create-error-class-3.0.2.tgz",
       "integrity": "sha1-Br56vvlHo/FKMP1hBnHUAbyot7Y=",
       "requires": {
-        "capture-stack-trace": "1.0.0"
+        "capture-stack-trace": "^1.0.0"
       }
     },
     "cryptiles": {
@@ -314,7 +314,7 @@
       "resolved": "https://registry.npmjs.org/cryptiles/-/cryptiles-2.0.5.tgz",
       "integrity": "sha1-O9/s3GCBR8HGcgL6KR59ylnqo7g=",
       "requires": {
-        "boom": "2.10.1"
+        "boom": "2.x.x"
       }
     },
     "dashdash": {
@@ -322,7 +322,7 @@
       "resolved": "https://registry.npmjs.org/dashdash/-/dashdash-1.14.1.tgz",
       "integrity": "sha1-hTz6D3y+L+1d4gMmuN1YEDX24vA=",
       "requires": {
-        "assert-plus": "1.0.0"
+        "assert-plus": "^1.0.0"
       },
       "dependencies": {
         "assert-plus": {
@@ -345,14 +345,14 @@
       "resolved": "https://registry.npmjs.org/decompress/-/decompress-4.2.0.tgz",
       "integrity": "sha1-eu3YVCflqS2s/lVnSnxQXpbQH50=",
       "requires": {
-        "decompress-tar": "4.1.1",
-        "decompress-tarbz2": "4.1.1",
-        "decompress-targz": "4.1.1",
-        "decompress-unzip": "4.0.1",
-        "graceful-fs": "4.1.11",
-        "make-dir": "1.1.0",
-        "pify": "2.3.0",
-        "strip-dirs": "2.1.0"
+        "decompress-tar": "^4.0.0",
+        "decompress-tarbz2": "^4.0.0",
+        "decompress-targz": "^4.0.0",
+        "decompress-unzip": "^4.0.1",
+        "graceful-fs": "^4.1.10",
+        "make-dir": "^1.0.0",
+        "pify": "^2.3.0",
+        "strip-dirs": "^2.0.0"
       }
     },
     "decompress-tar": {
@@ -360,9 +360,9 @@
       "resolved": "https://registry.npmjs.org/decompress-tar/-/decompress-tar-4.1.1.tgz",
       "integrity": "sha512-JdJMaCrGpB5fESVyxwpCx4Jdj2AagLmv3y58Qy4GE6HMVjWz1FeVQk1Ct4Kye7PftcdOo/7U7UKzYBJgqnGeUQ==",
       "requires": {
-        "file-type": "5.2.0",
-        "is-stream": "1.1.0",
-        "tar-stream": "1.5.5"
+        "file-type": "^5.2.0",
+        "is-stream": "^1.1.0",
+        "tar-stream": "^1.5.2"
       }
     },
     "decompress-tarbz2": {
@@ -370,11 +370,11 @@
       "resolved": "https://registry.npmjs.org/decompress-tarbz2/-/decompress-tarbz2-4.1.1.tgz",
       "integrity": "sha512-s88xLzf1r81ICXLAVQVzaN6ZmX4A6U4z2nMbOwobxkLoIIfjVMBg7TeguTUXkKeXni795B6y5rnvDw7rxhAq9A==",
       "requires": {
-        "decompress-tar": "4.1.1",
-        "file-type": "6.2.0",
-        "is-stream": "1.1.0",
-        "seek-bzip": "1.0.5",
-        "unbzip2-stream": "1.2.5"
+        "decompress-tar": "^4.1.0",
+        "file-type": "^6.1.0",
+        "is-stream": "^1.1.0",
+        "seek-bzip": "^1.0.5",
+        "unbzip2-stream": "^1.0.9"
       },
       "dependencies": {
         "file-type": {
@@ -389,9 +389,9 @@
       "resolved": "https://registry.npmjs.org/decompress-targz/-/decompress-targz-4.1.1.tgz",
       "integrity": "sha512-4z81Znfr6chWnRDNfFNqLwPvm4db3WuZkqV+UgXQzSngG3CEKdBkw5jrv3axjjL96glyiiKjsxJG3X6WBZwX3w==",
       "requires": {
-        "decompress-tar": "4.1.1",
-        "file-type": "5.2.0",
-        "is-stream": "1.1.0"
+        "decompress-tar": "^4.1.1",
+        "file-type": "^5.2.0",
+        "is-stream": "^1.1.0"
       }
     },
     "decompress-unzip": {
@@ -399,10 +399,10 @@
       "resolved": "https://registry.npmjs.org/decompress-unzip/-/decompress-unzip-4.0.1.tgz",
       "integrity": "sha1-3qrM39FK6vhVePczroIQ+bSEj2k=",
       "requires": {
-        "file-type": "3.9.0",
-        "get-stream": "2.3.1",
-        "pify": "2.3.0",
-        "yauzl": "2.9.1"
+        "file-type": "^3.8.0",
+        "get-stream": "^2.2.0",
+        "pify": "^2.3.0",
+        "yauzl": "^2.4.2"
       },
       "dependencies": {
         "file-type": {
@@ -415,8 +415,8 @@
           "resolved": "https://registry.npmjs.org/get-stream/-/get-stream-2.3.1.tgz",
           "integrity": "sha1-Xzj5PzRgCWZu4BUKBUFn+Rvdld4=",
           "requires": {
-            "object-assign": "4.1.1",
-            "pinkie-promise": "2.0.1"
+            "object-assign": "^4.0.1",
+            "pinkie-promise": "^2.0.0"
           }
         }
       }
@@ -446,13 +446,13 @@
       "resolved": "https://registry.npmjs.org/download/-/download-5.0.3.tgz",
       "integrity": "sha1-Y1N/l3+ZJmow64oqL70fILgAD3o=",
       "requires": {
-        "caw": "2.0.1",
-        "decompress": "4.2.0",
-        "filenamify": "2.0.0",
-        "get-stream": "3.0.0",
-        "got": "6.7.1",
-        "mkdirp": "0.5.1",
-        "pify": "2.3.0"
+        "caw": "^2.0.0",
+        "decompress": "^4.0.0",
+        "filenamify": "^2.0.0",
+        "get-stream": "^3.0.0",
+        "got": "^6.3.0",
+        "mkdirp": "^0.5.1",
+        "pify": "^2.3.0"
       }
     },
     "duplexer3": {
@@ -465,10 +465,10 @@
       "resolved": "https://registry.npmjs.org/duplexify/-/duplexify-3.5.1.tgz",
       "integrity": "sha512-j5goxHTwVED1Fpe5hh3q9R93Kip0Bg2KVAt4f8CEYM3UEwYcPSvWbXaUQOzdX/HtiNomipv+gU7ASQPDbV7pGQ==",
       "requires": {
-        "end-of-stream": "1.4.0",
-        "inherits": "2.0.3",
-        "readable-stream": "2.3.3",
-        "stream-shift": "1.0.0"
+        "end-of-stream": "^1.0.0",
+        "inherits": "^2.0.1",
+        "readable-stream": "^2.0.0",
+        "stream-shift": "^1.0.0"
       }
     },
     "ecc-jsbn": {
@@ -477,7 +477,7 @@
       "integrity": "sha1-D8c6ntXw1Tw4GTOYUj735UN3dQU=",
       "optional": true,
       "requires": {
-        "jsbn": "0.1.1"
+        "jsbn": "~0.1.0"
       }
     },
     "end-of-stream": {
@@ -485,7 +485,7 @@
       "resolved": "https://registry.npmjs.org/end-of-stream/-/end-of-stream-1.4.0.tgz",
       "integrity": "sha1-epDYM+/abPpurA9JSduw+tOmMgY=",
       "requires": {
-        "once": "1.4.0"
+        "once": "^1.4.0"
       }
     },
     "escape-string-regexp": {
@@ -498,7 +498,7 @@
       "resolved": "https://registry.npmjs.org/event-cleanup/-/event-cleanup-1.0.3.tgz",
       "integrity": "sha1-NiTqZTqj4Z+3OpYzll8FrzamTNY=",
       "requires": {
-        "old": "0.1.3"
+        "old": "^0.1.2"
       }
     },
     "exit-hook": {
@@ -521,7 +521,7 @@
       "resolved": "https://registry.npmjs.org/fd-slicer/-/fd-slicer-1.0.1.tgz",
       "integrity": "sha1-i1vL2ewyfFBBv5qwI/1nUPEXfmU=",
       "requires": {
-        "pend": "1.2.0"
+        "pend": "~1.2.0"
       }
     },
     "figures": {
@@ -529,8 +529,8 @@
       "resolved": "https://registry.npmjs.org/figures/-/figures-1.7.0.tgz",
       "integrity": "sha1-y+Hjr/zxzUS4DK3+0o3Hk6lwHS4=",
       "requires": {
-        "escape-string-regexp": "1.0.5",
-        "object-assign": "4.1.1"
+        "escape-string-regexp": "^1.0.5",
+        "object-assign": "^4.1.0"
       }
     },
     "file-type": {
@@ -548,9 +548,9 @@
       "resolved": "https://registry.npmjs.org/filenamify/-/filenamify-2.0.0.tgz",
       "integrity": "sha1-vRYiYsC26Uv7zc8Zo7uzdk94VpU=",
       "requires": {
-        "filename-reserved-regex": "2.0.0",
-        "strip-outer": "1.0.0",
-        "trim-repeated": "1.0.0"
+        "filename-reserved-regex": "^2.0.0",
+        "strip-outer": "^1.0.0",
+        "trim-repeated": "^1.0.0"
       }
     },
     "forever-agent": {
@@ -563,9 +563,9 @@
       "resolved": "https://registry.npmjs.org/form-data/-/form-data-2.1.4.tgz",
       "integrity": "sha1-M8GDrPGTJ27KqYFDpp6Uv+4XUNE=",
       "requires": {
-        "asynckit": "0.4.0",
-        "combined-stream": "1.0.5",
-        "mime-types": "2.1.17"
+        "asynckit": "^0.4.0",
+        "combined-stream": "^1.0.5",
+        "mime-types": "^2.1.12"
       }
     },
     "fs.realpath": {
@@ -578,10 +578,10 @@
       "resolved": "https://registry.npmjs.org/fstream/-/fstream-1.0.11.tgz",
       "integrity": "sha1-XB+x8RdHcRTwYyoOtLcbPLD9MXE=",
       "requires": {
-        "graceful-fs": "4.1.11",
-        "inherits": "2.0.3",
-        "mkdirp": "0.5.1",
-        "rimraf": "2.6.2"
+        "graceful-fs": "^4.1.2",
+        "inherits": "~2.0.0",
+        "mkdirp": ">=0.5 0",
+        "rimraf": "2"
       }
     },
     "fstream-ignore": {
@@ -589,9 +589,9 @@
       "resolved": "https://registry.npmjs.org/fstream-ignore/-/fstream-ignore-1.0.5.tgz",
       "integrity": "sha1-nDHa40dnAY/h0kmyTa2mfQktoQU=",
       "requires": {
-        "fstream": "1.0.11",
-        "inherits": "2.0.3",
-        "minimatch": "3.0.4"
+        "fstream": "^1.0.0",
+        "inherits": "2",
+        "minimatch": "^3.0.0"
       }
     },
     "gauge": {
@@ -599,14 +599,14 @@
       "resolved": "https://registry.npmjs.org/gauge/-/gauge-2.7.4.tgz",
       "integrity": "sha1-LANAXHU4w51+s3sxcCLjJfsBi/c=",
       "requires": {
-        "aproba": "1.2.0",
-        "console-control-strings": "1.1.0",
-        "has-unicode": "2.0.1",
-        "object-assign": "4.1.1",
-        "signal-exit": "3.0.2",
-        "string-width": "1.0.2",
-        "strip-ansi": "3.0.1",
-        "wide-align": "1.1.2"
+        "aproba": "^1.0.3",
+        "console-control-strings": "^1.0.0",
+        "has-unicode": "^2.0.0",
+        "object-assign": "^4.1.0",
+        "signal-exit": "^3.0.0",
+        "string-width": "^1.0.1",
+        "strip-ansi": "^3.0.1",
+        "wide-align": "^1.1.0"
       }
     },
     "get-browser-rtc": {
@@ -619,7 +619,7 @@
       "resolved": "https://registry.npmjs.org/get-proxy/-/get-proxy-2.1.0.tgz",
       "integrity": "sha512-zmZIaQTWnNQb4R4fJUEp/FC51eZsc6EkErspy3xtIYStaq8EB/hDIWipxsal+E8rz0qD7f2sL/NA9Xee4RInJw==",
       "requires": {
-        "npm-conf": "1.1.3"
+        "npm-conf": "^1.1.0"
       }
     },
     "get-stream": {
@@ -632,7 +632,7 @@
       "resolved": "https://registry.npmjs.org/getpass/-/getpass-0.1.7.tgz",
       "integrity": "sha1-Xv+OPmhNVprkyysSgmBOi6YhSfo=",
       "requires": {
-        "assert-plus": "1.0.0"
+        "assert-plus": "^1.0.0"
       },
       "dependencies": {
         "assert-plus": {
@@ -647,12 +647,12 @@
       "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.2.tgz",
       "integrity": "sha512-MJTUg1kjuLeQCJ+ccE4Vpa6kKVXkPYJ2mOCQyUuKLcLQsdrMCpBPUi8qVE6+YuaJkozeA9NusTAw3hLr8Xe5EQ==",
       "requires": {
-        "fs.realpath": "1.0.0",
-        "inflight": "1.0.6",
-        "inherits": "2.0.3",
-        "minimatch": "3.0.4",
-        "once": "1.4.0",
-        "path-is-absolute": "1.0.1"
+        "fs.realpath": "^1.0.0",
+        "inflight": "^1.0.4",
+        "inherits": "2",
+        "minimatch": "^3.0.4",
+        "once": "^1.3.0",
+        "path-is-absolute": "^1.0.0"
       }
     },
     "got": {
@@ -660,17 +660,17 @@
       "resolved": "https://registry.npmjs.org/got/-/got-6.7.1.tgz",
       "integrity": "sha1-JAzQV4WpoY5WHcG0S0HHY+8ejbA=",
       "requires": {
-        "create-error-class": "3.0.2",
-        "duplexer3": "0.1.4",
-        "get-stream": "3.0.0",
-        "is-redirect": "1.0.0",
-        "is-retry-allowed": "1.1.0",
-        "is-stream": "1.1.0",
-        "lowercase-keys": "1.0.0",
-        "safe-buffer": "5.1.1",
-        "timed-out": "4.0.1",
-        "unzip-response": "2.0.1",
-        "url-parse-lax": "1.0.0"
+        "create-error-class": "^3.0.0",
+        "duplexer3": "^0.1.4",
+        "get-stream": "^3.0.0",
+        "is-redirect": "^1.0.0",
+        "is-retry-allowed": "^1.0.0",
+        "is-stream": "^1.0.0",
+        "lowercase-keys": "^1.0.0",
+        "safe-buffer": "^5.0.1",
+        "timed-out": "^4.0.0",
+        "unzip-response": "^2.0.1",
+        "url-parse-lax": "^1.0.0"
       }
     },
     "graceful-fs": {
@@ -688,12 +688,12 @@
       "resolved": "https://registry.npmjs.org/gunzip-maybe/-/gunzip-maybe-1.4.1.tgz",
       "integrity": "sha512-qtutIKMthNJJgeHQS7kZ9FqDq59/Wn0G2HYCRNjpup7yKfVI6/eqwpmroyZGFoCYaG+sW6psNVb4zoLADHpp2g==",
       "requires": {
-        "browserify-zlib": "0.1.4",
-        "is-deflate": "1.0.0",
-        "is-gzip": "1.0.0",
-        "peek-stream": "1.1.2",
-        "pumpify": "1.3.5",
-        "through2": "2.0.3"
+        "browserify-zlib": "^0.1.4",
+        "is-deflate": "^1.0.0",
+        "is-gzip": "^1.0.0",
+        "peek-stream": "^1.1.0",
+        "pumpify": "^1.3.3",
+        "through2": "^2.0.3"
       }
     },
     "har-schema": {
@@ -706,8 +706,8 @@
       "resolved": "https://registry.npmjs.org/har-validator/-/har-validator-4.2.1.tgz",
       "integrity": "sha1-M0gdDxu/9gDdID11gSpqX7oALio=",
       "requires": {
-        "ajv": "4.11.8",
-        "har-schema": "1.0.5"
+        "ajv": "^4.9.1",
+        "har-schema": "^1.0.5"
       }
     },
     "has-ansi": {
@@ -715,7 +715,7 @@
       "resolved": "https://registry.npmjs.org/has-ansi/-/has-ansi-2.0.0.tgz",
       "integrity": "sha1-NPUEnOHs3ysGSa8+8k5F7TVBbZE=",
       "requires": {
-        "ansi-regex": "2.1.1"
+        "ansi-regex": "^2.0.0"
       }
     },
     "has-symbol-support-x": {
@@ -728,7 +728,7 @@
       "resolved": "https://registry.npmjs.org/has-to-string-tag-x/-/has-to-string-tag-x-1.4.1.tgz",
       "integrity": "sha512-vdbKfmw+3LoOYVr+mtxHaX5a96+0f3DljYd8JOqvOLsf5mw2Otda2qCDT9qRqLAhrjyQ0h7ual5nOiASpsGNFw==",
       "requires": {
-        "has-symbol-support-x": "1.4.1"
+        "has-symbol-support-x": "^1.4.1"
       }
     },
     "has-unicode": {
@@ -746,10 +746,10 @@
       "resolved": "https://registry.npmjs.org/hawk/-/hawk-3.1.3.tgz",
       "integrity": "sha1-B4REvXwWQLD+VA0sm3PVlnjo4cQ=",
       "requires": {
-        "boom": "2.10.1",
-        "cryptiles": "2.0.5",
-        "hoek": "2.16.3",
-        "sntp": "1.0.9"
+        "boom": "2.x.x",
+        "cryptiles": "2.x.x",
+        "hoek": "2.x.x",
+        "sntp": "1.x.x"
       }
     },
     "hoek": {
@@ -762,9 +762,9 @@
       "resolved": "https://registry.npmjs.org/http-signature/-/http-signature-1.1.1.tgz",
       "integrity": "sha1-33LiZwZs0Kxn+3at+OE0qPvPkb8=",
       "requires": {
-        "assert-plus": "0.2.0",
-        "jsprim": "1.4.1",
-        "sshpk": "1.13.1"
+        "assert-plus": "^0.2.0",
+        "jsprim": "^1.2.2",
+        "sshpk": "^1.7.0"
       }
     },
     "ieee754": {
@@ -782,8 +782,8 @@
       "resolved": "https://registry.npmjs.org/inflight/-/inflight-1.0.6.tgz",
       "integrity": "sha1-Sb1jMdfQLQwJvJEKEHW6gWW1bfk=",
       "requires": {
-        "once": "1.4.0",
-        "wrappy": "1.0.2"
+        "once": "^1.3.0",
+        "wrappy": "1"
       }
     },
     "inherits": {
@@ -801,18 +801,18 @@
       "resolved": "https://registry.npmjs.org/inquirer/-/inquirer-0.11.0.tgz",
       "integrity": "sha1-dEi/qSQJKvMR1HFzu6uZDK4rsCc=",
       "requires": {
-        "ansi-escapes": "1.4.0",
-        "ansi-regex": "2.1.1",
-        "chalk": "1.1.3",
-        "cli-cursor": "1.0.2",
-        "cli-width": "1.1.1",
-        "figures": "1.7.0",
-        "lodash": "3.10.1",
-        "readline2": "1.0.1",
-        "run-async": "0.1.0",
-        "rx-lite": "3.1.2",
-        "strip-ansi": "3.0.1",
-        "through": "2.3.8"
+        "ansi-escapes": "^1.1.0",
+        "ansi-regex": "^2.0.0",
+        "chalk": "^1.0.0",
+        "cli-cursor": "^1.0.1",
+        "cli-width": "^1.0.1",
+        "figures": "^1.3.5",
+        "lodash": "^3.3.1",
+        "readline2": "^1.0.1",
+        "run-async": "^0.1.0",
+        "rx-lite": "^3.1.2",
+        "strip-ansi": "^3.0.0",
+        "through": "^2.3.6"
       },
       "dependencies": {
         "lodash": {
@@ -832,7 +832,7 @@
       "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-1.0.0.tgz",
       "integrity": "sha1-754xOG8DGn8NZDr4L95QxFfvAMs=",
       "requires": {
-        "number-is-nan": "1.0.1"
+        "number-is-nan": "^1.0.0"
       }
     },
     "is-gzip": {
@@ -885,8 +885,8 @@
       "resolved": "https://registry.npmjs.org/isurl/-/isurl-1.0.0.tgz",
       "integrity": "sha512-1P/yWsxPlDtn7QeRD+ULKQPaIaN6yF368GZ2vDfv0AL0NwpStafjWCDDdn0k8wgFMWpVAqG7oJhxHnlud42i9w==",
       "requires": {
-        "has-to-string-tag-x": "1.4.1",
-        "is-object": "1.0.1"
+        "has-to-string-tag-x": "^1.2.0",
+        "is-object": "^1.0.1"
       }
     },
     "jsbn": {
@@ -905,7 +905,7 @@
       "resolved": "https://registry.npmjs.org/json-stable-stringify/-/json-stable-stringify-1.0.1.tgz",
       "integrity": "sha1-mnWdOcXy/1A/1TAGRu1EX4jE+a8=",
       "requires": {
-        "jsonify": "0.0.0"
+        "jsonify": "~0.0.0"
       }
     },
     "json-stringify-safe": {
@@ -937,17 +937,17 @@
       }
     },
     "lodash": {
-      "version": "4.17.4",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
-      "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
+      "version": "4.17.15",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
+      "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A=="
     },
     "log-update": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/log-update/-/log-update-1.0.2.tgz",
       "integrity": "sha1-GZKfZMQJPS0ucHWh2tivWcKWuNE=",
       "requires": {
-        "ansi-escapes": "1.4.0",
-        "cli-cursor": "1.0.2"
+        "ansi-escapes": "^1.0.0",
+        "cli-cursor": "^1.0.2"
       }
     },
     "lowercase-keys": {
@@ -960,7 +960,7 @@
       "resolved": "https://registry.npmjs.org/make-dir/-/make-dir-1.1.0.tgz",
       "integrity": "sha512-0Pkui4wLJ7rxvmfUvs87skoEaxmu0hCUApF8nonzpl7q//FWp9zu8W61Scz4sd/kUiqDxvUhtoam2efDyiBzcA==",
       "requires": {
-        "pify": "3.0.0"
+        "pify": "^3.0.0"
       },
       "dependencies": {
         "pify": {
@@ -980,7 +980,7 @@
       "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.17.tgz",
       "integrity": "sha1-Cdejk/A+mVp5+K+Fe3Cp4KsWVXo=",
       "requires": {
-        "mime-db": "1.30.0"
+        "mime-db": "~1.30.0"
       }
     },
     "minimatch": {
@@ -988,7 +988,7 @@
       "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz",
       "integrity": "sha512-yJHVQEhyqPLUTgt9B83PXu6W3rx4MvvHvSUvToogpwoGDOUQ+yDrR0HRot+yOCdCO7u4hX3pWft6kWBBcqh0UA==",
       "requires": {
-        "brace-expansion": "1.1.8"
+        "brace-expansion": "^1.1.7"
       }
     },
     "minimist": {
@@ -1014,11 +1014,11 @@
       "resolved": "https://registry.npmjs.org/multiplex/-/multiplex-6.7.0.tgz",
       "integrity": "sha1-/3Pk5AB5FwxEQtFgllZY+N75YMI=",
       "requires": {
-        "duplexify": "3.5.1",
-        "inherits": "2.0.3",
-        "readable-stream": "2.3.3",
-        "varint": "4.0.1",
-        "xtend": "4.0.1"
+        "duplexify": "^3.4.2",
+        "inherits": "^2.0.1",
+        "readable-stream": "^2.0.2",
+        "varint": "^4.0.0",
+        "xtend": "^4.0.0"
       }
     },
     "mute-stream": {
@@ -1036,10 +1036,10 @@
       "resolved": "https://registry.npmjs.org/ndjson/-/ndjson-1.5.0.tgz",
       "integrity": "sha1-rmA7NrE0vOw0e0UkIrC/mNWDLsg=",
       "requires": {
-        "json-stringify-safe": "5.0.1",
-        "minimist": "1.2.0",
-        "split2": "2.2.0",
-        "through2": "2.0.3"
+        "json-stringify-safe": "^5.0.1",
+        "minimist": "^1.2.0",
+        "split2": "^2.1.0",
+        "through2": "^2.0.3"
       },
       "dependencies": {
         "minimist": {
@@ -1059,17 +1059,17 @@
       "resolved": "https://registry.npmjs.org/node-pre-gyp/-/node-pre-gyp-0.6.39.tgz",
       "integrity": "sha512-OsJV74qxnvz/AMGgcfZoDaeDXKD3oY3QVIbBmwszTFkRisTSXbMQyn4UWzUMOtA5SVhrBZOTp0wcoSBgfMfMmQ==",
       "requires": {
-        "detect-libc": "1.0.3",
+        "detect-libc": "^1.0.2",
         "hawk": "3.1.3",
-        "mkdirp": "0.5.1",
-        "nopt": "4.0.1",
-        "npmlog": "4.1.2",
-        "rc": "1.2.2",
+        "mkdirp": "^0.5.1",
+        "nopt": "^4.0.1",
+        "npmlog": "^4.0.2",
+        "rc": "^1.1.7",
         "request": "2.81.0",
-        "rimraf": "2.6.2",
-        "semver": "5.4.1",
-        "tar": "2.2.1",
-        "tar-pack": "3.4.1"
+        "rimraf": "^2.6.1",
+        "semver": "^5.3.0",
+        "tar": "^2.2.1",
+        "tar-pack": "^3.4.0"
       }
     },
     "nopt": {
@@ -1077,8 +1077,8 @@
       "resolved": "https://registry.npmjs.org/nopt/-/nopt-4.0.1.tgz",
       "integrity": "sha1-0NRoWv1UFRk8jHUFYC0NF81kR00=",
       "requires": {
-        "abbrev": "1.1.1",
-        "osenv": "0.1.4"
+        "abbrev": "1",
+        "osenv": "^0.1.4"
       }
     },
     "npm-conf": {
@@ -1086,8 +1086,8 @@
       "resolved": "https://registry.npmjs.org/npm-conf/-/npm-conf-1.1.3.tgz",
       "integrity": "sha512-Yic4bZHJOt9RCFbRP3GgpqhScOY4HH3V2P8yBj6CeYq118Qr+BLXqT2JvpJ00mryLESpgOxf5XlFv4ZjXxLScw==",
       "requires": {
-        "config-chain": "1.1.11",
-        "pify": "3.0.0"
+        "config-chain": "^1.1.11",
+        "pify": "^3.0.0"
       },
       "dependencies": {
         "pify": {
@@ -1102,10 +1102,10 @@
       "resolved": "https://registry.npmjs.org/npmlog/-/npmlog-4.1.2.tgz",
       "integrity": "sha512-2uUqazuKlTaSI/dC8AzicUck7+IrEaOnN/e0jd3Xtt1KcGpwx30v50mL7oPyr/h9bL3E4aZccVwpwP+5W9Vjkg==",
       "requires": {
-        "are-we-there-yet": "1.1.4",
-        "console-control-strings": "1.1.0",
-        "gauge": "2.7.4",
-        "set-blocking": "2.0.0"
+        "are-we-there-yet": "~1.1.2",
+        "console-control-strings": "~1.1.0",
+        "gauge": "~2.7.3",
+        "set-blocking": "~2.0.0"
       }
     },
     "number-is-nan": {
@@ -1128,7 +1128,7 @@
       "resolved": "https://registry.npmjs.org/old/-/old-0.1.3.tgz",
       "integrity": "sha1-WCTZn/xOxujFKz886VWhel+BStE=",
       "requires": {
-        "object-assign": "4.1.1"
+        "object-assign": "^4.1.0"
       }
     },
     "on-object": {
@@ -1136,7 +1136,7 @@
       "resolved": "https://registry.npmjs.org/on-object/-/on-object-1.0.0.tgz",
       "integrity": "sha1-2ZN4ijAIUABleDJzTpOPHViqAfE=",
       "requires": {
-        "event-cleanup": "1.0.3"
+        "event-cleanup": "^1.0.3"
       }
     },
     "once": {
@@ -1144,7 +1144,7 @@
       "resolved": "https://registry.npmjs.org/once/-/once-1.4.0.tgz",
       "integrity": "sha1-WDsap3WWHUsROsF9nFC6753Xa9E=",
       "requires": {
-        "wrappy": "1.0.2"
+        "wrappy": "1"
       }
     },
     "onetime": {
@@ -1172,8 +1172,8 @@
       "resolved": "https://registry.npmjs.org/osenv/-/osenv-0.1.4.tgz",
       "integrity": "sha1-Qv5tWVPfBsgGS+bxdsPQWqqjRkQ=",
       "requires": {
-        "os-homedir": "1.0.2",
-        "os-tmpdir": "1.0.2"
+        "os-homedir": "^1.0.0",
+        "os-tmpdir": "^1.0.0"
       }
     },
     "pako": {
@@ -1191,8 +1191,8 @@
       "resolved": "https://registry.npmjs.org/peek-stream/-/peek-stream-1.1.2.tgz",
       "integrity": "sha1-l+t2NlvP2MieKH9VyLadTD6bzFI=",
       "requires": {
-        "duplexify": "3.5.1",
-        "through2": "2.0.3"
+        "duplexify": "^3.5.0",
+        "through2": "^2.0.3"
       }
     },
     "peer-exchange": {
@@ -1200,23 +1200,23 @@
       "resolved": "https://registry.npmjs.org/peer-exchange/-/peer-exchange-2.2.0.tgz",
       "integrity": "sha1-uB9EaHk0fPfSQBgm8+phKW10rVE=",
       "requires": {
-        "debug": "2.6.9",
-        "duplexify": "3.5.1",
-        "get-browser-rtc": "1.0.2",
+        "debug": "^2.2.0",
+        "duplexify": "^3.4.5",
+        "get-browser-rtc": "^1.0.2",
         "hat": "0.0.3",
-        "isstream": "0.1.2",
-        "multiplex": "6.7.0",
-        "ndjson": "1.5.0",
-        "object-assign": "4.1.1",
-        "old": "0.1.3",
-        "on-object": "1.0.0",
-        "once": "1.4.0",
-        "pump": "1.0.3",
-        "pumpify": "1.3.5",
-        "pxp": "1.1.0",
-        "simple-peer": "6.4.4",
-        "through2": "2.0.3",
-        "websocket-stream": "3.3.3"
+        "isstream": "^0.1.2",
+        "multiplex": "^6.6.1",
+        "ndjson": "^1.4.3",
+        "object-assign": "^4.1.0",
+        "old": "^0.1.3",
+        "on-object": "^1.0.0",
+        "once": "^1.3.3",
+        "pump": "^1.0.1",
+        "pumpify": "^1.3.5",
+        "pxp": "^1.0.0",
+        "simple-peer": "^6.0.1",
+        "through2": "^2.0.1",
+        "websocket-stream": "^3.1.0"
       }
     },
     "pend": {
@@ -1244,7 +1244,7 @@
       "resolved": "https://registry.npmjs.org/pinkie-promise/-/pinkie-promise-2.0.1.tgz",
       "integrity": "sha1-ITXW36ejWMBprJsXh3YogihFD/o=",
       "requires": {
-        "pinkie": "2.0.4"
+        "pinkie": "^2.0.0"
       }
     },
     "prepend-http": {
@@ -1267,8 +1267,8 @@
       "resolved": "https://registry.npmjs.org/pump/-/pump-1.0.3.tgz",
       "integrity": "sha512-8k0JupWme55+9tCVE+FS5ULT3K6AbgqrGa58lTT49RpyfwwcGedHqaC5LlQNdEAumn/wFsu6aPwkuPMioy8kqw==",
       "requires": {
-        "end-of-stream": "1.4.0",
-        "once": "1.4.0"
+        "end-of-stream": "^1.1.0",
+        "once": "^1.3.1"
       }
     },
     "pumpify": {
@@ -1276,9 +1276,9 @@
       "resolved": "https://registry.npmjs.org/pumpify/-/pumpify-1.3.5.tgz",
       "integrity": "sha1-G2ccYZlAq8rqwK0OOjwWS+dgmTs=",
       "requires": {
-        "duplexify": "3.5.1",
-        "inherits": "2.0.3",
-        "pump": "1.0.3"
+        "duplexify": "^3.1.2",
+        "inherits": "^2.0.1",
+        "pump": "^1.0.0"
       }
     },
     "punycode": {
@@ -1291,17 +1291,17 @@
       "resolved": "https://registry.npmjs.org/pxp/-/pxp-1.1.0.tgz",
       "integrity": "sha1-86j/AGDuULfmH0xGkzwc49Exd88=",
       "requires": {
-        "debug": "2.6.9",
+        "debug": "^2.2.0",
         "hat": "0.0.3",
-        "isstream": "0.1.2",
-        "multiplex": "6.7.0",
-        "ndjson": "1.5.0",
-        "object-assign": "4.1.1",
-        "old": "0.1.3",
-        "on-object": "1.0.0",
-        "pumpify": "1.3.5",
-        "stream-parser": "0.3.1",
-        "throttle": "1.0.3"
+        "isstream": "^0.1.2",
+        "multiplex": "^6.7.0",
+        "ndjson": "^1.4.3",
+        "object-assign": "^4.1.0",
+        "old": "^0.1.3",
+        "on-object": "^1.0.0",
+        "pumpify": "^1.3.5",
+        "stream-parser": "^0.3.1",
+        "throttle": "^1.0.3"
       }
     },
     "qs": {
@@ -1310,11 +1310,11 @@
       "integrity": "sha1-E+JtKK1rD/qpExLNO/cI7TUecjM="
     },
     "randombytes": {
-      "version": "2.0.5",
-      "resolved": "https://registry.npmjs.org/randombytes/-/randombytes-2.0.5.tgz",
-      "integrity": "sha512-8T7Zn1AhMsQ/HI1SjcCfT/t4ii3eAqco3yOcSzS4mozsOz69lHLsoMXmF9nZgnFanYscnSlUSgs8uZyKzpE6kg==",
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/randombytes/-/randombytes-2.1.0.tgz",
+      "integrity": "sha512-vYl3iOX+4CKUWuxGi9Ukhie6fsqXqS9FE2Zaic4tNFD2N2QQaXOMFbuKK4QmDHC0JO6B1Zp41J0LpT0oR68amQ==",
       "requires": {
-        "safe-buffer": "5.1.1"
+        "safe-buffer": "^5.1.0"
       }
     },
     "rc": {
@@ -1322,10 +1322,10 @@
       "resolved": "https://registry.npmjs.org/rc/-/rc-1.2.2.tgz",
       "integrity": "sha1-2M6ctX6NZNnHut2YdsfDTL48cHc=",
       "requires": {
-        "deep-extend": "0.4.2",
-        "ini": "1.3.5",
-        "minimist": "1.2.0",
-        "strip-json-comments": "2.0.1"
+        "deep-extend": "~0.4.0",
+        "ini": "~1.3.0",
+        "minimist": "^1.2.0",
+        "strip-json-comments": "~2.0.1"
       },
       "dependencies": {
         "minimist": {
@@ -1340,13 +1340,13 @@
       "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.3.tgz",
       "integrity": "sha512-m+qzzcn7KUxEmd1gMbchF+Y2eIUbieUaxkWtptyHywrX0rE8QEYqPC07Vuy4Wm32/xE16NcdBctb8S0Xe/5IeQ==",
       "requires": {
-        "core-util-is": "1.0.2",
-        "inherits": "2.0.3",
-        "isarray": "1.0.0",
-        "process-nextick-args": "1.0.7",
-        "safe-buffer": "5.1.1",
-        "string_decoder": "1.0.3",
-        "util-deprecate": "1.0.2"
+        "core-util-is": "~1.0.0",
+        "inherits": "~2.0.3",
+        "isarray": "~1.0.0",
+        "process-nextick-args": "~1.0.6",
+        "safe-buffer": "~5.1.1",
+        "string_decoder": "~1.0.3",
+        "util-deprecate": "~1.0.1"
       }
     },
     "readline2": {
@@ -1354,8 +1354,8 @@
       "resolved": "https://registry.npmjs.org/readline2/-/readline2-1.0.1.tgz",
       "integrity": "sha1-QQWWCP/BVHV7cV2ZidGZ/783LjU=",
       "requires": {
-        "code-point-at": "1.1.0",
-        "is-fullwidth-code-point": "1.0.0",
+        "code-point-at": "^1.0.0",
+        "is-fullwidth-code-point": "^1.0.0",
         "mute-stream": "0.0.5"
       }
     },
@@ -1369,28 +1369,28 @@
       "resolved": "https://registry.npmjs.org/request/-/request-2.81.0.tgz",
       "integrity": "sha1-xpKJRqDgbF+Nb4qTM0af/aRimKA=",
       "requires": {
-        "aws-sign2": "0.6.0",
-        "aws4": "1.6.0",
-        "caseless": "0.12.0",
-        "combined-stream": "1.0.5",
-        "extend": "3.0.1",
-        "forever-agent": "0.6.1",
-        "form-data": "2.1.4",
-        "har-validator": "4.2.1",
-        "hawk": "3.1.3",
-        "http-signature": "1.1.1",
-        "is-typedarray": "1.0.0",
-        "isstream": "0.1.2",
-        "json-stringify-safe": "5.0.1",
-        "mime-types": "2.1.17",
-        "oauth-sign": "0.8.2",
-        "performance-now": "0.2.0",
-        "qs": "6.4.0",
-        "safe-buffer": "5.1.1",
-        "stringstream": "0.0.5",
-        "tough-cookie": "2.3.3",
-        "tunnel-agent": "0.6.0",
-        "uuid": "3.1.0"
+        "aws-sign2": "~0.6.0",
+        "aws4": "^1.2.1",
+        "caseless": "~0.12.0",
+        "combined-stream": "~1.0.5",
+        "extend": "~3.0.0",
+        "forever-agent": "~0.6.1",
+        "form-data": "~2.1.1",
+        "har-validator": "~4.2.1",
+        "hawk": "~3.1.3",
+        "http-signature": "~1.1.0",
+        "is-typedarray": "~1.0.0",
+        "isstream": "~0.1.2",
+        "json-stringify-safe": "~5.0.1",
+        "mime-types": "~2.1.7",
+        "oauth-sign": "~0.8.1",
+        "performance-now": "^0.2.0",
+        "qs": "~6.4.0",
+        "safe-buffer": "^5.0.1",
+        "stringstream": "~0.0.4",
+        "tough-cookie": "~2.3.0",
+        "tunnel-agent": "^0.6.0",
+        "uuid": "^3.0.0"
       }
     },
     "restore-cursor": {
@@ -1398,8 +1398,8 @@
       "resolved": "https://registry.npmjs.org/restore-cursor/-/restore-cursor-1.0.1.tgz",
       "integrity": "sha1-NGYfRohjJ/7SmRR5FSJS35LapUE=",
       "requires": {
-        "exit-hook": "1.1.1",
-        "onetime": "1.1.0"
+        "exit-hook": "^1.0.0",
+        "onetime": "^1.0.0"
       }
     },
     "rimraf": {
@@ -1407,7 +1407,7 @@
       "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-2.6.2.tgz",
       "integrity": "sha512-lreewLK/BlghmxtfH36YYVg1i8IAce4TI7oao75I1g245+6BctqTVQiBP3YUJ9C6DQOXJmkYR9X9fCLtCOJc5w==",
       "requires": {
-        "glob": "7.1.2"
+        "glob": "^7.0.5"
       }
     },
     "run-async": {
@@ -1415,7 +1415,7 @@
       "resolved": "https://registry.npmjs.org/run-async/-/run-async-0.1.0.tgz",
       "integrity": "sha1-yK1KXhEGYeQCp9IbUw4AnyX444k=",
       "requires": {
-        "once": "1.4.0"
+        "once": "^1.3.0"
       }
     },
     "rx-lite": {
@@ -1433,7 +1433,7 @@
       "resolved": "https://registry.npmjs.org/seek-bzip/-/seek-bzip-1.0.5.tgz",
       "integrity": "sha1-z+kXyz0nS8/6x5J1ivUxc+sfq9w=",
       "requires": {
-        "commander": "2.8.1"
+        "commander": "~2.8.1"
       }
     },
     "semver": {
@@ -1456,11 +1456,11 @@
       "resolved": "https://registry.npmjs.org/simple-peer/-/simple-peer-6.4.4.tgz",
       "integrity": "sha1-TkIfSFrHsTsIB3pEdpNNUsW6O7M=",
       "requires": {
-        "debug": "2.6.9",
-        "get-browser-rtc": "1.0.2",
-        "inherits": "2.0.3",
-        "randombytes": "2.0.5",
-        "readable-stream": "2.3.3"
+        "debug": "^2.1.0",
+        "get-browser-rtc": "^1.0.0",
+        "inherits": "^2.0.1",
+        "randombytes": "^2.0.3",
+        "readable-stream": "^2.0.5"
       }
     },
     "sntp": {
@@ -1468,7 +1468,7 @@
       "resolved": "https://registry.npmjs.org/sntp/-/sntp-1.0.9.tgz",
       "integrity": "sha1-ZUEYTMkK7qbG57NeJlkIJEPGYZg=",
       "requires": {
-        "hoek": "2.16.3"
+        "hoek": "2.x.x"
       }
     },
     "split2": {
@@ -1476,7 +1476,7 @@
       "resolved": "https://registry.npmjs.org/split2/-/split2-2.2.0.tgz",
       "integrity": "sha512-RAb22TG39LhI31MbreBgIuKiIKhVsawfTgEGqKHTK87aG+ul/PB8Sqoi3I7kVdRWiCfrKxK3uo4/YUkpNvhPbw==",
       "requires": {
-        "through2": "2.0.3"
+        "through2": "^2.0.2"
       }
     },
     "sshpk": {
@@ -1484,14 +1484,14 @@
       "resolved": "https://registry.npmjs.org/sshpk/-/sshpk-1.13.1.tgz",
       "integrity": "sha1-US322mKHFEMW3EwY/hzx2UBzm+M=",
       "requires": {
-        "asn1": "0.2.3",
-        "assert-plus": "1.0.0",
-        "bcrypt-pbkdf": "1.0.1",
-        "dashdash": "1.14.1",
-        "ecc-jsbn": "0.1.1",
-        "getpass": "0.1.7",
-        "jsbn": "0.1.1",
-        "tweetnacl": "0.14.5"
+        "asn1": "~0.2.3",
+        "assert-plus": "^1.0.0",
+        "bcrypt-pbkdf": "^1.0.0",
+        "dashdash": "^1.12.0",
+        "ecc-jsbn": "~0.1.1",
+        "getpass": "^0.1.1",
+        "jsbn": "~0.1.0",
+        "tweetnacl": "~0.14.0"
       },
       "dependencies": {
         "assert-plus": {
@@ -1506,7 +1506,7 @@
       "resolved": "https://registry.npmjs.org/stream-parser/-/stream-parser-0.3.1.tgz",
       "integrity": "sha1-FhhUhpRCACGhGC/wrxkRwSl2F3M=",
       "requires": {
-        "debug": "2.6.9"
+        "debug": "2"
       }
     },
     "stream-shift": {
@@ -1519,9 +1519,9 @@
       "resolved": "https://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
       "integrity": "sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=",
       "requires": {
-        "code-point-at": "1.1.0",
-        "is-fullwidth-code-point": "1.0.0",
-        "strip-ansi": "3.0.1"
+        "code-point-at": "^1.0.0",
+        "is-fullwidth-code-point": "^1.0.0",
+        "strip-ansi": "^3.0.0"
       }
     },
     "string_decoder": {
@@ -1529,7 +1529,7 @@
       "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.0.3.tgz",
       "integrity": "sha512-4AH6Z5fzNNBcH+6XDMfA/BTt87skxqJlO0lAh3Dker5zThcAxG6mKz+iGu308UKoPPQ8Dcqx/4JhujzltRa+hQ==",
       "requires": {
-        "safe-buffer": "5.1.1"
+        "safe-buffer": "~5.1.0"
       }
     },
     "stringstream": {
@@ -1542,7 +1542,7 @@
       "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
       "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
       "requires": {
-        "ansi-regex": "2.1.1"
+        "ansi-regex": "^2.0.0"
       }
     },
     "strip-dirs": {
@@ -1550,7 +1550,7 @@
       "resolved": "https://registry.npmjs.org/strip-dirs/-/strip-dirs-2.1.0.tgz",
       "integrity": "sha512-JOCxOeKLm2CAS73y/U4ZeZPTkE+gNVCzKt7Eox84Iej1LT/2pTWYpZKJuxwQpvX1LiZb1xokNR7RLfuBAa7T3g==",
       "requires": {
-        "is-natural-number": "4.0.1"
+        "is-natural-number": "^4.0.1"
       }
     },
     "strip-json-comments": {
@@ -1563,7 +1563,7 @@
       "resolved": "https://registry.npmjs.org/strip-outer/-/strip-outer-1.0.0.tgz",
       "integrity": "sha1-qsC6YNLpDF1PJ1/Yhp/ZotMQ/7g=",
       "requires": {
-        "escape-string-regexp": "1.0.5"
+        "escape-string-regexp": "^1.0.2"
       }
     },
     "supports-color": {
@@ -1576,9 +1576,9 @@
       "resolved": "https://registry.npmjs.org/tar/-/tar-2.2.1.tgz",
       "integrity": "sha1-jk0qJWwOIYXGsYrWlK7JaLg8sdE=",
       "requires": {
-        "block-stream": "0.0.9",
-        "fstream": "1.0.11",
-        "inherits": "2.0.3"
+        "block-stream": "*",
+        "fstream": "^1.0.2",
+        "inherits": "2"
       }
     },
     "tar-fs": {
@@ -1586,10 +1586,10 @@
       "resolved": "https://registry.npmjs.org/tar-fs/-/tar-fs-1.16.0.tgz",
       "integrity": "sha512-I9rb6v7mjWLtOfCau9eH5L7sLJyU2BnxtEZRQ5Mt+eRKmf1F0ohXmT/Jc3fr52kDvjJ/HV5MH3soQfPL5bQ0Yg==",
       "requires": {
-        "chownr": "1.0.1",
-        "mkdirp": "0.5.1",
-        "pump": "1.0.3",
-        "tar-stream": "1.5.5"
+        "chownr": "^1.0.1",
+        "mkdirp": "^0.5.1",
+        "pump": "^1.0.0",
+        "tar-stream": "^1.1.2"
       }
     },
     "tar-pack": {
@@ -1597,14 +1597,14 @@
       "resolved": "https://registry.npmjs.org/tar-pack/-/tar-pack-3.4.1.tgz",
       "integrity": "sha512-PPRybI9+jM5tjtCbN2cxmmRU7YmqT3Zv/UDy48tAh2XRkLa9bAORtSWLkVc13+GJF+cdTh1yEnHEk3cpTaL5Kg==",
       "requires": {
-        "debug": "2.6.9",
-        "fstream": "1.0.11",
-        "fstream-ignore": "1.0.5",
-        "once": "1.4.0",
-        "readable-stream": "2.3.3",
-        "rimraf": "2.6.2",
-        "tar": "2.2.1",
-        "uid-number": "0.0.6"
+        "debug": "^2.2.0",
+        "fstream": "^1.0.10",
+        "fstream-ignore": "^1.0.5",
+        "once": "^1.3.3",
+        "readable-stream": "^2.1.4",
+        "rimraf": "^2.5.1",
+        "tar": "^2.2.1",
+        "uid-number": "^0.0.6"
       }
     },
     "tar-stream": {
@@ -1612,10 +1612,10 @@
       "resolved": "https://registry.npmjs.org/tar-stream/-/tar-stream-1.5.5.tgz",
       "integrity": "sha512-mQdgLPc/Vjfr3VWqWbfxW8yQNiJCbAZ+Gf6GDu1Cy0bdb33ofyiNGBtAY96jHFhDuivCwgW1H9DgTON+INiXgg==",
       "requires": {
-        "bl": "1.2.1",
-        "end-of-stream": "1.4.0",
-        "readable-stream": "2.3.3",
-        "xtend": "4.0.1"
+        "bl": "^1.0.0",
+        "end-of-stream": "^1.0.0",
+        "readable-stream": "^2.0.0",
+        "xtend": "^4.0.0"
       }
     },
     "throttle": {
@@ -1623,8 +1623,8 @@
       "resolved": "https://registry.npmjs.org/throttle/-/throttle-1.0.3.tgz",
       "integrity": "sha1-ijLkoV8XY9mXlIMXxevjrYpB5Lc=",
       "requires": {
-        "readable-stream": "2.3.3",
-        "stream-parser": "0.3.1"
+        "readable-stream": ">= 0.3.0",
+        "stream-parser": ">= 0.0.2"
       }
     },
     "through": {
@@ -1637,8 +1637,8 @@
       "resolved": "https://registry.npmjs.org/through2/-/through2-2.0.3.tgz",
       "integrity": "sha1-AARWmzfHx0ujnEPzzteNGtlBQL4=",
       "requires": {
-        "readable-stream": "2.3.3",
-        "xtend": "4.0.1"
+        "readable-stream": "^2.1.5",
+        "xtend": "~4.0.1"
       }
     },
     "timed-out": {
@@ -1651,7 +1651,7 @@
       "resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.3.3.tgz",
       "integrity": "sha1-C2GKVWW23qkL80JdBNVe3EdadWE=",
       "requires": {
-        "punycode": "1.4.1"
+        "punycode": "^1.4.1"
       }
     },
     "traverse": {
@@ -1664,7 +1664,7 @@
       "resolved": "https://registry.npmjs.org/trim-repeated/-/trim-repeated-1.0.0.tgz",
       "integrity": "sha1-42RqLqTokTEr9+rObPsFOAvAHCE=",
       "requires": {
-        "escape-string-regexp": "1.0.5"
+        "escape-string-regexp": "^1.0.2"
       }
     },
     "tunnel-agent": {
@@ -1672,7 +1672,7 @@
       "resolved": "https://registry.npmjs.org/tunnel-agent/-/tunnel-agent-0.6.0.tgz",
       "integrity": "sha1-J6XeoGs2sEoKmWZ3SykIaPD8QP0=",
       "requires": {
-        "safe-buffer": "5.1.1"
+        "safe-buffer": "^5.0.1"
       }
     },
     "tweetnacl": {
@@ -1696,8 +1696,8 @@
       "resolved": "https://registry.npmjs.org/unbzip2-stream/-/unbzip2-stream-1.2.5.tgz",
       "integrity": "sha512-izD3jxT8xkzwtXRUZjtmRwKnZoeECrfZ8ra/ketwOcusbZEp4mjULMnJOCfTDZBgGQAAY1AJ/IgxcwkavcX9Og==",
       "requires": {
-        "buffer": "3.6.0",
-        "through": "2.3.8"
+        "buffer": "^3.0.1",
+        "through": "^2.3.6"
       }
     },
     "unzip-response": {
@@ -1710,8 +1710,8 @@
       "resolved": "https://registry.npmjs.org/unzip-stream/-/unzip-stream-0.2.1.tgz",
       "integrity": "sha512-0d4GUrVN8DWIlGC94591FLV+ZfnI9SXqjFPDLmLaYr0EzdNIH72qLBt1mCTl9v71+jL9UiVHrP4S7R3xoSE2MA==",
       "requires": {
-        "binary": "0.3.0",
-        "mkdirp": "0.5.1"
+        "binary": "^0.3.0",
+        "mkdirp": "^0.5.1"
       }
     },
     "url-parse-lax": {
@@ -1719,7 +1719,7 @@
       "resolved": "https://registry.npmjs.org/url-parse-lax/-/url-parse-lax-1.0.0.tgz",
       "integrity": "sha1-evjzA2Rem9eaJy56FKxovAYJ2nM=",
       "requires": {
-        "prepend-http": "1.0.4"
+        "prepend-http": "^1.0.1"
       }
     },
     "url-to-options": {
@@ -1747,9 +1747,9 @@
       "resolved": "https://registry.npmjs.org/verror/-/verror-1.10.0.tgz",
       "integrity": "sha1-OhBcoXBTr1XW4nDB+CiGguGNpAA=",
       "requires": {
-        "assert-plus": "1.0.0",
+        "assert-plus": "^1.0.0",
         "core-util-is": "1.0.2",
-        "extsprintf": "1.3.0"
+        "extsprintf": "^1.2.0"
       },
       "dependencies": {
         "assert-plus": {
@@ -1764,16 +1764,16 @@
       "resolved": "https://registry.npmjs.org/vorpal/-/vorpal-1.12.0.tgz",
       "integrity": "sha1-S+eypOSPj8/JzzZIxBnTEcUiFZ0=",
       "requires": {
-        "babel-polyfill": "6.26.0",
-        "chalk": "1.1.3",
-        "in-publish": "2.0.0",
+        "babel-polyfill": "^6.3.14",
+        "chalk": "^1.1.0",
+        "in-publish": "^2.0.0",
         "inquirer": "0.11.0",
-        "lodash": "4.17.4",
-        "log-update": "1.0.2",
-        "minimist": "1.2.0",
-        "node-localstorage": "0.6.0",
-        "strip-ansi": "3.0.1",
-        "wrap-ansi": "2.1.0"
+        "lodash": "^4.5.1",
+        "log-update": "^1.0.2",
+        "minimist": "^1.2.0",
+        "node-localstorage": "^0.6.0",
+        "strip-ansi": "^3.0.0",
+        "wrap-ansi": "^2.0.0"
       },
       "dependencies": {
         "minimist": {
@@ -1788,11 +1788,11 @@
       "resolved": "https://registry.npmjs.org/websocket-stream/-/websocket-stream-3.3.3.tgz",
       "integrity": "sha1-Nh2lQEozfmDPvCm0pGNodiZ53ws=",
       "requires": {
-        "duplexify": "3.5.1",
-        "inherits": "2.0.3",
-        "through2": "2.0.3",
-        "ws": "1.1.5",
-        "xtend": "4.0.1"
+        "duplexify": "^3.2.0",
+        "inherits": "^2.0.1",
+        "through2": "^2.0.0",
+        "ws": "^1.0.1",
+        "xtend": "^4.0.0"
       }
     },
     "wide-align": {
@@ -1800,7 +1800,7 @@
       "resolved": "https://registry.npmjs.org/wide-align/-/wide-align-1.1.2.tgz",
       "integrity": "sha512-ijDLlyQ7s6x1JgCLur53osjm/UXUYD9+0PbYKrBsYisYXzCxN+HC3mYDNy/dWdmf3AwqwU3CXwDCvsNgGK1S0w==",
       "requires": {
-        "string-width": "1.0.2"
+        "string-width": "^1.0.2"
       }
     },
     "wrap-ansi": {
@@ -1808,8 +1808,8 @@
       "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-2.1.0.tgz",
       "integrity": "sha1-2Pw9KE3QV5T+hJc8rs3Rz4JP3YU=",
       "requires": {
-        "string-width": "1.0.2",
-        "strip-ansi": "3.0.1"
+        "string-width": "^1.0.1",
+        "strip-ansi": "^3.0.1"
       }
     },
     "wrappy": {
@@ -1822,12 +1822,12 @@
       "resolved": "https://registry.npmjs.org/wrtc/-/wrtc-0.0.63.tgz",
       "integrity": "sha512-OvZImYypspIvnY/vl+m6+/QTQwjHmBWeewAcb0dHwLwylBOR49ry+cLogW2juhiBiU7I83h1YR1pI1mRnd/zKQ==",
       "requires": {
-        "download": "5.0.3",
-        "gunzip-maybe": "1.4.1",
-        "nan": "2.8.0",
-        "node-pre-gyp": "0.6.39",
-        "tar-fs": "1.16.0",
-        "unzip-stream": "0.2.1"
+        "download": "^5.0.0",
+        "gunzip-maybe": "^1.3.1",
+        "nan": "^2.3.2",
+        "node-pre-gyp": "0.6.x",
+        "tar-fs": "^1.13.0",
+        "unzip-stream": "^0.2.1"
       }
     },
     "ws": {
@@ -1835,8 +1835,8 @@
       "resolved": "https://registry.npmjs.org/ws/-/ws-1.1.5.tgz",
       "integrity": "sha512-o3KqipXNUdS7wpQzBHSe180lBGO60SoK0yVo3CYJgb2MkobuWuBX6dhkYP5ORCLd55y+SaflMOV5fqAB53ux4w==",
       "requires": {
-        "options": "0.0.6",
-        "ultron": "1.0.2"
+        "options": ">=0.0.5",
+        "ultron": "1.0.x"
       }
     },
     "xtend": {
@@ -1849,8 +1849,8 @@
       "resolved": "https://registry.npmjs.org/yauzl/-/yauzl-2.9.1.tgz",
       "integrity": "sha1-qBmB6nCleUYTOIPwKcWCGok1mn8=",
       "requires": {
-        "buffer-crc32": "0.2.13",
-        "fd-slicer": "1.0.1"
+        "buffer-crc32": "~0.2.3",
+        "fd-slicer": "~1.0.1"
       }
     }
   }
diff --git a/package.json b/package.json
index 386ec5f..972c05d 100644
--- a/package.json
+++ b/package.json
@@ -16,6 +16,6 @@
   "dependencies": {
     "peer-exchange": "^2.2.0",
     "vorpal": "^1.12.0",
-    "wrtc": "0.0.63"
+    "electron-webrtc": "^0.3.0"
   }
 }