fix Texture2dTest->DrawAtPoint
Merge branch 'develop' into develop_FixTestCase_Texture2dTest

* develop:
  [AUTO] : updating submodule reference to latest autogenerated bindings
  Add missing file for linux lua binding
  Add include_directories for spine
  issue #2920: add version detect.
  Delete some annotated  statement about spine and add some reserve manual lua binding functions
  issue #2920: add “FIX ME” comment.
  Modify iOS project set and some manual lua binding
  issue #2920: temporary fix dictation input crash on ios7.
  1. add Spine LUA binding with testcase; 2. CCSkeleton inherites from Node since NodeRGBA is deprecated.
fix texture2dtest->drawinrect
Merge pull request #4668 from dabingnn/develop_FixTestCase_Texture2dTest

Develop fix test case texture2d test