issue #3690: Rewrite CCNS.js
Merge pull request #1485 from SmallAiTT/iss3690_ccns_dev3.0

issue #3690: Rewrite CCNS.js
Update CCPhysicsSprite.js

add function:  
setIgnoreBodyRotation
Closed 3816: Add a condition to check textureCoord to cc.Sprite
Merge pull request #1505 from dingpinglv/Iss3816_SpriteTextureCoord

Closed 3816: Add a condition to check textureCoord to cc.Sprite
Merge pull request #1504 from xingsenma/develop

issue #3667: Add DrawingPrimitive function for cc.DrawNode
Merge pull request #1503 from samael65535/patch-1

Update CCPhysicsSprite.js
Fixed #2245: fixed a bug of Editbox's setPosition
Merge pull request #1506 from dingpinglv/Iss2245_FixEditboxBug

Fixed #2245: fixed a bug of Editbox's setPosition
Fixed #3819: Use WebAudio on iOS
Update samples
Merge pull request #1510 from pandamicro/develop

Fixed #3819: Use WebAudio on iOS
Fixed #3824: EGLView now works well without initialization of director
Merge pull request #1511 from pandamicro/develop

Fixed #3824: EGLView now works well without initialization of director
Fixed #3825: Fixed a bug of SimpleAudioEngine that its state is incorrect and add some WebAudio's keyword to cocos2d_externs.js
Closed #3825: remove the test codes.
Merge pull request #1512 from dingpinglv/Iss3825_SimpleAudioEngine

Fixed #3825: Fixed a bug of SimpleAudioEngine that its state is incorrect
Fixed #3838: Allow retina display only on apple device to resolve the bug
Merge pull request #1514 from pandamicro/develop

Fixed #3838: Allow retina display only on apple device to resolve the bug
Merge branch 'develop-3.0' of https://github.com/cocos2d/cocos2d-html5 into develop

Conflicts:
	cocos2d/cocoa/CCNS.js