Updated app version number and version code.

Updated to Parse 1.1.11 and Facebook 3.0.

Tweaked connection strings.

Removed Crash menu item.

Made toast notification global so they don't show one after another, possibly for a long time.

Persisting correct answer list to shared preferences instead of database.

Cleaned out unused classes and constants.

Cleaned up database of unused columns and tables.

Fix OOM issue with TransitionDrawable.

Keeping track of skip and hint values for each question, user specific.

Removed callbacks and moved Parse calls into AsyncTasks.

Moved more logic to AsyncTasks to reduce UI lags.

Implemented proper cancel logic for AsyncTasks.

Reworked getting next questions logic to work for all scenarios.

Enable correct acquisition of questions when user has previously answered all available questions.

Cleaned up unnecessary objects in Leaders fragment.

Only loading the Login fragment once on login.

Improved UI experience when loading next question and on rotate in certain timing situations.