Replace magic number 968 with variable

js/glowingbear.js

@@ -486,6 +486,7 @@ weechat.controller('WeechatCtrl', ['$rootScope', '$scope', '$store', '$timeout',
         });
     }
 
+    var mobile_cutoff = 968;
 
     $rootScope.countWatchers = function () {
         var root = $(document.getElementsByTagName('body'));
@@ -614,13 +615,14 @@ weechat.controller('WeechatCtrl', ['$rootScope', '$scope', '$store', '$timeout',
 
     // If we are on mobile chhange some defaults
     // We use 968 px as the cutoff, which should match the value in glowingbear.css
-    if (document.body.clientWidth < 968) {
+    if (document.body.clientWidth < mobile_cutoff) {
         $scope.nonicklist = true;
         $scope.noembed = true;
         $scope.notimestamp = true;
     }
     // Open and close panels while on mobile devices through swiping
     $scope.swipeSidebar = function() { 
+
         if (document.body.clientWidth < 968) {
             $('#sidebar').collapse('toggle');
         }
@@ -657,7 +659,7 @@ weechat.controller('WeechatCtrl', ['$rootScope', '$scope', '$store', '$timeout',
     $scope.setActiveBuffer = function(bufferId, key) {
         // If we are on mobile we need to collapse the menu on sidebar clicks
         // We use 968 px as the cutoff, which should match the value in glowingbear.css
-        if (document.body.clientWidth < 968) {
+        if (document.body.clientWidth < mobile_cutoff) {
             $('#sidebar').collapse('toggle');
         }
         return models.setActiveBuffer(bufferId, key);