Merge pull request #4691 from samuele3hu/DispatcherBak1

Reconstruct the operation of handling lua script event
Merge pull request #4688 from walzer/develop

make CC_USE_PHYSICS can ACTUALLY be switch off
Improve the coding style
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into DispatcherBak1
Merge pull request #4513 from gamechefs/dcurlfix

closed #3534: Fixes to asset manager to ensure there is no crash on DNS resolver as well as no hanging if connection breaks during download
Update CHANGELOG [ci skip]
Update AUTHORS [ci skip]
Merge pull request #4711 from samuele3hu/DispatcherBak1

Improve the coding style
Merge commit 'refs/pull/4672/head' of git://github.com/cocos2d/cocos2d-x into cocostudio-test

Conflicts:
	cocos/scripting/auto-generated
Merge pull request #4705 from Dhilan007/failed_dispatch_receive

fix failed to receive dispatch signal on some android device
Bug fixes for cocostudio.
Merge pull request #4712 from dumganhar/cocostudio-test

Merge PR #4672: We need to replace trigger system by EventDispatcher in future.
[AUTO] : updating submodule reference to latest autogenerated bindings
Merge pull request #4713 from CocosRobot/updategeneratedsubmodule_1388149934

[AUTO] : updating submodule reference to latest autogenerated bindings
AngelCode binary file format support for LabelBMFont
More warning fixes.
Small fix for `FREE` wrong variable.
Merge pull request #4716 from dumganhar/warning-fix

More warning fixes.
[AUTO] : updating submodule reference to latest autogenerated bindings
Merge pull request #4717 from CocosRobot/updategeneratedsubmodule_1388213983

[AUTO] : updating submodule reference to latest autogenerated bindings