Refactor #4151: Add properties for Action
	target
	originalTarget
	grid
Refactor #3878: Refactor orderOfArrival to arrivalOrder and make it public
Refactor #3878: Use set/getLocalZOrder instead of set/getZOrder and fix bugs
Merge pull request #1591 from pandamicro/develop-3.0

Refactor #4151: Add properties for Action
Merge branch 'develop-3.0' of https://github.com/cocos2d/cocos2d-html5 into CCGame_dev3.0
Merge pull request #1592 from SmallAiTT/CCGame_dev3.0

Refactor #3935: Fix some bugs.
Merge branch 'develop-3.0' of https://github.com/cocos2d/cocos2d-html5 into CCGame_dev3.0
issue #3935 Fix some bugs.