Closed #4665: Fix a bug that cc.MenuItemSprite.create the length of incoming parameters error
Merge branch 'Iss4608_MinimizeCore' of https://github.com/dingpinglv/cocos2d-html5 into develop-3.0
Issuse #4608 Moving base64 data
Issuse #4608 Remove moduleConfig references
Issue #4608: minimize the size of EventManager, Class, LoaderScene,Sprite
Issuse #4608 Moving LogInfo
Issue #4608: use cc._addEventListener replace addEventLister
Merge branch 'develop-3.0' of https://github.com/VisualSJ/cocos2d-html5 into Iss4608_MinimizeCore

Conflicts:
	CCBoot.js
Issuse #4608 The restoration of Quad3 function
Merge branch 'develop-3.0' of https://github.com/VisualSJ/cocos2d-html5 into Iss4608_MinimizeCore
Issue #4608: add cc.clone to CCClass.js