Known issues, possible areas of improvement

1. Single sign-on has to be implemented for Google. Presently, the Google sign on is implemented using the inappbrowser. The Google+ single sign-on Cordova plugin maintained by Eddy Verbruggen is buggy and cannot be used in production.

2. On the user logging out on the app, the dialog says, "Go back as Guest". This does not make sense in the app since guests cannot use the app in the first place.

3. There is no good way to exit the app, the back button has to be pressed multiple times before the app exits.

4. The "Go back as Guest" dialog should not be showed on user pressing the back button.

5. The splash screen should not be showed on pressing back.

6. View changes should not be a part of history.