use fileName for _actionDic key
Sprite3DTest.lua:
Add Sprite3DWithSkinTest
Add AttachmentTest
Add Sprite3DReskinTest
Add Sprite3DMirrorTest
Add Sprite3DHitTest
Finished Sprite3DHitTest
Sprite3DHitTest use BoundingBox
Remove string err no used
modify return type of getDirection and getDirectionInWorld
Merge pull request #135 from lvlonggame/v3

Remove string err that is no used
Merge branch 'v3_new' into v3

Conflicts:
	tests/lua-tests/src/Sprite3DTest/Sprite3DTest.lua
Fixed getCosOuterAngle errors
Merge branch 'newcode' into v3
Merge branch 'v3' of https://github.com/super626/cocos2d-x into v3
Merge pull request #136 from songchengjiang/new_v3

Fixed CosOuterAngle error
the android library path is wrong

if you run the following command in your game forder 

cocos run -p android

it will give you the following error since the path is wrong

BUILD FAILED
/Users/lifeng/dev/adt_bundle_mac/sdk/tools/ant/build.xml:459: ../../../cocos/platform/android/java resolve to a path with no project.properties file for project /Users/lifeng/study/cosco2dx/MyFirstGame/proj.android
Fix UIButton Scale 9 Highlight
Merge branch 'newcode' into v3
Merge branch 'v3' of https://github.com/super626/cocos2d-x into v3
Merge pull request #8602 from fengl2/patch-1

the android library path in proj.andriod/project.properties file is wrong
Merge pull request #8603 from ahlwong/v3

Fix UIButton Scale 9 Highlight
[ci skip] Update CHANGELOG