Fixes #8 Disable Google Analytics (#55)

* Opt-out of Google Analytics

* Move OptOut to Other in Settings

* Change OptOut Order and Resource key

src/App/Abstractions/Services/IGoogleAnalyticsService.cs

@@ -11,5 +11,6 @@ namespace Bit.App.Abstractions
         void TrackEvent(string category, string eventName, string label = null);
         void TrackException(string message, bool fatal);
         void Dispatch(Action completionHandler = null);
+        void SetAppOptOut(bool optOut);
     }
 }