Added watts themes to audio choices

src/models/user.js

@@ -281,7 +281,7 @@ var UserSchema = new Schema({
     skin: {type:String, 'default':'915533'},
     shirt: {type: String, 'default': 'blue'},
     timezoneOffset: Number,
-    sound: {type:String, 'default':'off', enum: ['off','danielTheBard']},
+    sound: {type:String, 'default':'off', enum: ['off','danielTheBard', 'wattsTheme']},
     language: String,
     automaticAllocation: Boolean,
     allocationMode: {type:String, enum: ['flat','classbased','taskbased'], 'default': 'flat'},

views/shared/header/menu.jade

@@ -215,7 +215,7 @@ nav.toolbar(ng-controller='AuthCtrl', ng-class='{active: isToolbarHidden}')
           div
             ul.toolbar-submenu(ng-click='expandMenu(null)')
               // Using [{k,v}] instead of {k:v,k:v} to maintain order ('off' at top)
-              for theme in ['off','danielTheBard']
+              for theme in ['off','danielTheBard', 'wattsTheme']
                 li
                   a(ng-class="{'bg-primary':user.preferences.sound=='#{theme}'}", ng-click="set({'preferences.sound':'#{theme}'})")=env.t('audioTheme_'+theme)