Styling edits for new backgrounds
Merge remote-tracking branch 'origin/master'

Conflicts:
	Tetris.v11.suo
	Tetris/bin/Release/Tetris.exe
	Tetris/bin/Release/Tetris.pdb
	Tetris/obj/Release/Tetris.exe
	Tetris/obj/Release/Tetris.g.resources
	Tetris/obj/Release/Tetris.pdb
	Tetris/obj/Release/Tetris_MarkupCompile.i.lref
	Tetris/obj/Release/Views/GameScreens/TwoPlayerGame.baml
	Tetris/obj/Release/Views/GameScreens/TwoPlayerGame.g.cs
	Tetris/obj/Release/Views/GameScreens/TwoPlayerGame.g.i.cs