Merge pull request #2265 from dumganhar/master

Adding LabelTest.lua. Three tests in LabelTest works ok.
[Linux] fixed font rendering crash for certain fonts

face->size->metrics->ascender seems to be unreliable for some fonts,
additionally the freetype documentation says that it may be used
differently for different fonts.
Therefore it may happen that the ascender of a font face is less then
the glyphs bounding box resulting in accessing invalid memory.

The fix is to use the bbox attribute instead of the ascender
Merge pull request #2271 from Weeds/fontdimension-fix

fixed #1932: [Linux] fixed font rendering crash for certain fonts.
Update AUTHORS
Modifying JS files to load OpenGL bindings. Also modify AppDelegate and Project files and generator template
Adding new Javascript bindings for OpenGL to cocos2d-x. Modifying bindings generated in cocos2d-iphone
Adding the generator config file. Includes CCGLProgram, CCShaderCache classes
Fixing a type: "FiniteTimeAction" --> "GLNode".
fixer #1936: Updating "obfuscate_exclude_cocos2d.js".
fixed #1936: Updating the obfuscated file, game.js in TestJavascript.
fixed #1936: Updating obfuscate.xml.
fixed #1936: Updating project configuration for TestJavascript.
Don't require 'jsb_opengl_constants.js' in 'jsb_opengl.js'. It will break js obscure
Updating JS Test. OpenGLTest works ok now.
fixing compilation errors for TestJavascript on windows.
define JSB_INCLUDE_OPENGL in js_bindings_config.h
Updating Android.mk to add OpenGL jsb support.
Merge pull request #2275 from dumganhar/rohankuruvilla-ccbreader

fixed #1936: Merging Pull Request #2273: Adding OpenGL Bindings to Javascript.
Update AUTHORS
cocos2dxmatoMac-mini : updating submodule reference to latest autogenerated bindings