added block generation
Merge branch 'master' of https://github.com/akatkov7/avalanche

Conflicts:
	bin/AvalancheGame.apk
	bin/classes.dex
	bin/classes/com/example/avalanchegame/CustomSurfaceView$GameThread.class
	bin/classes/com/example/avalanchegame/CustomSurfaceView.class
	src/com/example/avalanchegame/CustomSurfaceView.java
fixed merge