Added triangle, quad bezier, cubic bezier drawing to DrawNode
Readded trimmed semicolon
Added triangle, cubic bezier and quad bezier tests to DrawPrimitivesTest
Merge branch 'drawing_primitives' of github.com:ThePickleMan/cocos2d-x into drawing_primitives
Merge commit 'refs/pull/3938/head' of git://github.com/cocos2d/cocos2d-x into drawnode

Conflicts:
	cocos/2d/CCDrawNode.h
Merge pull request #5012 from dumganhar/drawnode

closed #3641: DrawNode Supports to draw triangle, quad bezier, cubic bezier