Update Angular to 1.4.x series (1.4.8)

Angular now has a .$$watchersCount property, which makes our watcher
counting function unnecessary.

Also add sha384 emojione SRI hash

index.html

@@ -19,12 +19,12 @@
     <link rel="shortcut icon" type="image/png" href="assets/img/favicon.png" >
     <link href="css/glowingbear.css" rel="stylesheet" media="screen">
     <link href="css/themes/dark.css" rel="stylesheet" media="screen" id="themeCSS" />
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.3.14/angular.min.js" integrity="sha384-nl4Gepde8OWprDnbAi0u6kXyDcHpiL0V1bI6qKzUqlgQZ5OAfeFvFiuT8fACkoL2" crossorigin="anonymous"></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.4.8/angular.min.js" integrity="sha384-r1y8TJcloKTvouxnYsi4PJAx+nHNr90ibsEn3zznzDzWBN9X3o3kbHLSgcIPtzAp" crossorigin="anonymous"></script>
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.3.14/angular-route.min.js" integrity="sha384-c/4vIUIZwYJoZR0Nq4mqVG6ScLz2QQzY2Z8u2SW82PUpSc4SRBCXS5c0obwz3ek3" crossorigin="anonymous"></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.4.8/angular-route.min.js" integrity="sha384-fQQcs0/yvL0uyyzpXoTKfcQl5e9GYh7GKIft35qSjfKXSILYNI6YZOM0Ju94DY+/" crossorigin="anonymous"></script>
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.3.14/angular-sanitize.min.js" integrity="sha384-0OmuvEhJmh/6RfC56L4w0ZtIvs0kopopRyAaAluCvY4lly5pTF2hMn+KINuSZIZs" crossorigin="anonymous"></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.4.8/angular-sanitize.min.js" integrity="sha384-79uolbJAcWnfqb2Oi/w0fEz2NdE5lvY1p+TSew6D3XC7PlZY1OGuvGBiwjZhFvOg" crossorigin="anonymous"></script>
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.3.14/angular-touch.min.js" integrity="sha384-WyeuAeEWG8LaHWjvJTrDCKXXh649ja15yOBbVKMf/0pSN8ZY1QOzqYfmlkdLGEtE" crossorigin="anonymous"></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.4.8/angular-touch.min.js" integrity="sha384-bnrVwYH8/uQCvK9n+xYQKdf1xtgSNHBYcy0djCofRUPvAt93iEhBfHlngRP/aXsg" crossorigin="anonymous"></script>
     <script src="https://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.7.0/underscore-min.js" integrity="sha384-nXjwhL1LfWUDVHxQ2R0rHpbr/E6lfCFXR4kfcPHp1eLGH1dH/mZohGINd44EzEya" crossorigin="anonymous"></script>
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/emojione/1.5.2/lib/js/emojione.min.js" integrity="sha256-wfKnJbFR8QUkJfuWkG27toyVBuXiBNJptVvlDDseWtg=" crossorigin="anonymous"></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/emojione/1.5.2/lib/js/emojione.min.js" integrity="sha384-9wL6aZ2G7yTEzAtYSq29Uz1BswxJ4/G+3fjLP/Iaf6BegeB0Cs3xOcySWFlKfo6I sha256-wfKnJbFR8QUkJfuWkG27toyVBuXiBNJptVvlDDseWtg=" crossorigin="anonymous"></script>
     <script type="text/javascript" src="3rdparty/inflate.min.js"></script>
     <script type="text/javascript" src="js/localstorage.js"></script>
     <script type="text/javascript" src="js/weechat.js"></script>

js/glowingbear.js

@@ -49,22 +49,8 @@ weechat.controller('WeechatCtrl', ['$rootScope', '$scope', '$store', '$timeout',
     });
     $scope.settings = settings;
 
-    // From: http://stackoverflow.com/a/18539624 by StackOverflow user "plantian"
     $rootScope.countWatchers = function () {
-        var q = [$rootScope], watchers = 0, scope;
+        $log.debug($rootScope.$$watchersCount);
-        while (q.length > 0) {
-            scope = q.pop();
-            if (scope.$$watchers) {
-                watchers += scope.$$watchers.length;
-            }
-            if (scope.$$childHead) {
-                q.push(scope.$$childHead);
-            }
-            if (scope.$$nextSibling) {
-                q.push(scope.$$nextSibling);
-            }
-        }
-        $log.debug(watchers);
     };
 
     $scope.isinstalled = (function() {