Changed framework of MainActivity to use fragments.
Added missing files
Better menu
Add missing xml
Added horrible AI
Concurrency fixes.
Finish processing queue and unlock before dispaching event.
Fix unresponsiveness on game end.
Updated colors.xml with google swatch colors. Fixed screen orientation
to portrait, added layout content for each fragment.
Included drawable folder with button xml files
Made code look neater.
Defined height and width for buttons, notheme for app
Minor fix