Merge GUI to develop step 1;
Add guy loading of scene
Modify makefiles
Modify member names
Fix compilation errors for CocoGUI.
Updating Android.mk
[CocoGUI] Updating linux makefile.
Merge pull request #3618 from dumganhar/nutty898-MergerGUIDevelop

[GUI] Merge PR https://github.com/cocos2d/cocos2d-x/pull/3613 [ci skip]