merget assetsmanager modify
add dynamic cocosplay path
change js loader path
modify sample to direct run
add screen support
cocos js play activity
revert the gameEngine source
cocosplay run the game in activity, so delete the x5 game interface
helloworld ok
Merge branch 'cocosplay' into AndroidView

Conflicts:
	frameworks/js-bindings/bindings/script/jsb_ext_create_apis.js
	samples/js-testview/project/proj.android/src/com/example/gameengine/GameEngine.java
finish the x5 demo