Added rotationIsDir to Particle System. It sets the rotation of each particle to its direction
Added test for rotation is dir in particle system
Fixed syntax, integrated lines.png and lines.plist
CCLens3d can be concave

added boolean operator to enable the lens to be concave as well as
convex
Additional a transformation matrix, Used in is not parent-child relationship but we still need to maintain transformation  parent-child        Example:          GameObject_Parent(CCNode; create from CCNode)                 GameObject_sub1(CCNode; Create from the same CCSpriteBatchNode,the node's parent is CCLayer )                        RenderComponents1( Create form the same CCSpriteBatchNode)                        Components2                        ....                 GameObject_sub2 (CCNode; Create from the CCNode,the node's parent is GameObject_Parent )                       RenderComponents1( not used batchNode)         Now, GameObject_sub1 not GameObject_Parent node, but I want it to simulate the change of the son is GameObject_Parent;         I Need additional the father's matrix  in child Node ;
Added cleanup and reset methods to ScriptingCore.
Converted tabs to spaces since that seemed to be the predominant choice in this file.
Remove unused access to Android application's cache directory
Remove unused access to Android application's external asset path.
Use CCLOG instead of CCMessageBox to report file system errors
Merge pull request #2023 from nicolasgramlich/patch-7

fixed #1740: Added cleanup and reset methods to ScriptingCore.
Update AUTHORS
Merge pull request #2024 from folecr/filesystem_cleanup

Filesystem cleanup
Merge pull request #1984 from billy1380/master

CCLens3d can be concave
Update AUTHORS
cocos2dxmatoMac-mini : updating submodule reference to latest autogenerated bindings
Merge pull request #1873 from ThePickleMan/master

fixed #1742: Added 'rotationIsDir' property to ParticleSystem.
Update AUTHORS
Merge pull request #2025 from CocosRobot/updategeneratedsubmodule_1361501669

cocos2dxmatoMac-mini : updating submodule reference to latest autogenerated bindings
Removed some unused codes.