update-sockjs: Update sockjs from version 0.3.4 to 1.1.1.

- Add browserify to npm dependencies.
- Add SockJS-client to npm dependencies.
- Add npm postinstall script to generate browser version of SockJS-client
  from npm package.
- Change deprecated SockJS object property 'protocol_whitelist' to
  'transports'.
- Fix settings.

docs/THIRDPARTY

@@ -175,11 +175,6 @@ Files: static/third/string-prototype-codepointat/*
 Copyright: 2014 Mathias Bynens
 License: Expat
 
-Files: static/third/sockjs/sockjs-0.3.4.js
-Copyright: 2011-2012 VMware, Inc.
- 2012 Douglas Crockford
-License: Expat and public-domain
-
 Files: static/third/sorttable/sorttable.js
 Copyright: 2007 Stuart Langridge
 License: X11

package.json

@@ -5,6 +5,7 @@
   "description": "",
   "main": "",
   "dependencies": {
+    "browserify": "13.1.1",
     "handlebars": "1.3.0",
     "i18next": "3.0.0",
     "i18next-parser": "0.7.0",
@@ -13,6 +14,7 @@
     "i18next-localstorage-cache": "0.3.0",
     "jquery": "1.12.1",
     "jquery-validation": "1.15.1",
+    "sockjs-client":"1.1.1",
     "webpack": "1.12.2"
   },
   "devDependencies": {
@@ -28,6 +30,7 @@
     "xmlhttprequest": "1.5.0"
   },
   "scripts": {
+    "postinstall": "browserify node_modules/sockjs-client/lib/entry.js --standalone SockJS > node_modules/sockjs-client/sockjs.js",
     "lint": "eslint --quiet",
     "lint-loud": "eslint static/js frontend_tests"
   },

static/js/socket.js

@@ -55,7 +55,7 @@ function Socket(url) {
 
 Socket.prototype = {
     _create_sockjs_object: function Socket__create_sockjs_object() {
-        this._sockjs = new SockJS(this.url, null, {protocols_whitelist: this._supported_protocols});
+        this._sockjs = new SockJS(this.url, null, {transports: this._supported_protocols});
         this._setup_sockjs_callbacks(this._sockjs);
     },