remove openGL error
remove openGL error call
add support for parameter outline width, outline colour
change demo to test outline colour and outline width
Merge branch 'master' into outline_improvement

* master:
  basic collision
  merged
  Bullet controller, temporarily removed sprite culling
  rotation
  moved 3d stuff to game code
  Moved global variables as ivars
  Updates to latest cocos2d-x version
  merge

Conflicts:
	Classes/3d/Sprite3D.cpp
	Classes/3d/Textured.es2.vert.h
	Classes/Player.cpp
redo: add support for parameter outline width, outline colour
comment code to remove openGL error
Merge pull request #11 from dabingnn/outline_improvement

Outline improvement