Update LuaMinXmlHttpRequest.h/.cpp
Merge branch 'v3' of https://github.com/cocos2d/cocos2d-x into v3_new_spine
Remove some useless rename functions in the cocos2dx.ini and cocos2dx_studio.ini
Move `CCCamera.cpp/h` `CCLight.cpp/h` into 2d
Move `CCCamera.cpp/h` `CCLight.cpp/h` into 2d
Fix the bug that callbacks aren’t triggered when response failed
Merge pull request #8870 from minggo/update-release-note

[ci skip]Update release note
Merge pull request #8869 from Dhilan007/v3-movefile

Move `CCCamera.cpp/h` `CCLight.cpp/h` into 2d
[AUTO][ci skip]: updating cocos2dx_files.json
Merge pull request #8871 from CocosRobot/update_cocosfiles_1413799960

[AUTO][ci skip]: updating cocos2dx_files.json
[AUTO]: updating luabinding automatically
Merge pull request #8872 from CocosRobot/update_lua_bindings_1413800099

[AUTO]: updating luabinding automatically
Merge pull request #8868 from samuele3hu/v3_new_spine

Update LuaMinXmlHttpRequest and remove some useless rename functions in the cocos2dx.ini and cocos2dx_studio.ini
update release note