更改刷新率为30 ~ 

Signed-off-by: ljinshuan <ljinshuan@gmail.com>
i
重构测试代码
Merge remote-tracking branch 'android/master' into Plane

Conflicts:
	AndroidGame/src/com/shuan/androidgame/MainActivity.java
	AndroidGame/src/com/shuan/gameview/SpriteTestView.java
merge
合并Plane分支