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
issue #1733: Adding "multi-platform-cpp" and "multi-platform-lua" projects to template folder.
issue #1733: Adding extension project for linux.
issue #1733: Updated linux makefile.
issue #1733: Updated linux makefile.
issue #1733: Updated make-all-linux-project.sh
issue #1733: Updated cocos2dx/proj.linux/Makefile.
issue #1733: Marmalade ok.
issue #1733: Adding multi-platform-cpp/proj.win32/HelloCpp.sln
issue #1733: Updated cpp hybrid template project.
Merge pull request #2005 from dumganhar/iss1733-hybrid

issue #1733: Adding hybrid projects for cpp and lua.
fixed the failure of auto generating js binding.
Merge pull request #2007 from dumganhar/fix-jenkins

fixed the failure of auto generating js binding.
issue #1733: Updated hybrid lua template project.
fixed a bug of respond touch events in hello.lua.  The event type is string now.
Removed the definition of  the touch event type .
Merge pull request #2008 from dumganhar/master

fixed a bug of respond touch events in hello.lua. The event type is string now.