Fix: on android, Device::setAccelerometerInterval will causes dead loop
upgrade box2d from 2.2.1 to 2.3.0
fix box2d compile error in ndk
add helper funcion to invoke a function in gl thread
don't create a pool, since it doesn't invoke any iOS dependent codes
use ThreadHelper::runOnGLThread() in AssetsManager
Merge pull request #4403 from boyu0/iss2771_physical

[ci skip]Iss2771 physical
[AUTO] : updating submodule reference to latest autogenerated bindings
Merge pull request #4404 from CocosRobot/updategeneratedsubmodule_1385608475

[ci skip][AUTO] : updating submodule reference to latest autogenerated bindings
update project setting
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into upgrade_box2d_to_2.3.0
Merge pull request #4401 from minggo/thread-helper

[ci skip]add helper funcion to invoke a function in gl thread
reset cmakelists.txt
Merge pull request #4405 from boyu0/upgrade_box2d_to_2.3.0

[ci skip]Upgrade box2d to 2.3.0
[ci skip]
issue #2345: class Image add tga image format support.
issue #2345: new/delete -> malloc/free
issue #2345: namespace cocos2d { -> NS_CC_BEGIN
issue #2345: delete unnecessary include
rename android native function names.