Added game over screens for robber and cop
Added proper displaying of gameover screen.
Fixed crash on game over screen.
Fixed bug with wrong game over screen shown.
Changed default theme to bamboo.
8 Obstacle maps
Merge branch 'master' of https://github.com/Shikib/ButtonGames
Added more game buttons.
Fixed some obstacles
Merge branch 'master' of https://github.com/Shikib/ButtonGames

Conflicts:
	src/com/example/ButtonGames/activity/SelectionMenuActivity.java
Shrunk background images
Fixed merge problems
Changed buttons on home screen to physical buttons.
Merge branch 'master' of https://github.com/Shikib/ButtonGames
-m "Changed buttons on homescreen to physical buttons."
Fixed variable names.
Merge branch 'master' of https://github.com/Shikib/ButtonGames
Smoothed out obstacles7
Changed obstacles1 and obstacles7
Changed selection menu buttons to all call a single method.
Merge branch 'master' of https://github.com/Shikib/ButtonGames