[AUTO]: updating luabinding automatically
Merge pull request #6024 from CocosRobot/update_lua_bindings_1395903260

[AUTO]: updating luabinding automatically
[AUTO][ci skip]: updating cocos2dx_files.json
Merge pull request #6025 from CocosRobot/update_cocosfiles_1395903852

[AUTO][ci skip]: updating cocos2dx_files.json
closed #4569:Texture2D support for update partial texture
Merge pull request #6019 from Dhilan007/develop_label

closed #4569:Texture2D support for update partial texture
Update CHANGELOG [ci skip]
[AUTO]: updating luabinding automatically
closed #4494::Easy to sets texture parameters of label's cache textures.
Merge pull request #6027 from CocosRobot/update_lua_bindings_1395905692

[AUTO]: updating luabinding automatically
Merge pull request #6028 from Dhilan007/develop_label

closed #4494:: Easier for set texture parameters of label's cache textures.
[AUTO]: updating luabinding automatically
Update CHANGELOG [ci skip]
Merge pull request #6030 from CocosRobot/update_lua_bindings_1395909772

[AUTO]: updating luabinding automatically
Merge pull request #6029 from natural-law/develop

Add tools/bindings-generator & tools/tolua into the  lua template.
closed #4573: Set particle visible to false then set to true cause crashes.
Because of the update order, _particleIdx may equal to zero.
closed #4561:Fixed read file more than once for label created by different font size.
closed #4573: add ParticleVisibleTest.
Update variable name.
using 'struct' for reduce looks up in the map.