Linux: added project part for QtCreator.

Allows easily setup cocos2d on Linux in QtCreator IDE.
Enabled c++0x flag, use OpenAL audio backend by default.
smarter script for creating android project
clear
add copying of the java library
debug script modified
issue #2277: Add OpenGL lua binding
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into opengl_develop
Adding missing include in ZipUtils.h.
issue #2277: Add OpenGL lua test samples
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into opengl_develop
not copy the java lib
issue #2277: modify platform config except win32
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into opengl_develop
issue #2277: add a new line
issue #2304:accelerometer fix of mac
Merge pull request #2936 from minggo/iss2304-refator-cclayer

issue #2304:accelerometer fix of mac
Update .gitignore

tools/project-creator/create_project.py is generating multi-platform project on COCOS2DX_DIR/prjoects
Merge pull request #2937 from growingdever/patch-2

Update .gitignore
issue #2277: Delete some conflict file and resolve some error