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
fixed #1724: Register CCBReader for HelloJavascript.
Merge pull request #1990 from dumganhar/iss1724-hellojs

fixed #1724: Register CCBReader for HelloJavascript.
Make ScriptingCore.cpp compile with C++11 on iOS

When compiling with clang -stdlib=libc++ -std=c++11, write, read, and close functions are part of the unistd.h header file.
fixed #1724: Moved HelloJavascript to template folder and renamed it with "multi-platform-is".
Merge branch 'master' of https://github.com/cocos2d/cocos2d-x into iss1724-hellojs

Conflicts:
	template/multi-platform-js/proj.win32/HelloJavascript.vcxproj
issue #1724: Reverted vs solution.
Merge pull request #1992 from dumganhar/iss1724-hellojs

fixed #1724: Moved HelloJavascript to template folder and renamed it to "multi-platform-is".
fixed #1726: JSB application crashs on android device with armv6 architecture
webp lib depends on the module of cpufeatures when compiling with "APP_ABI := armeabi-v7a".
Merge pull request #1993 from dumganhar/master

fixed #1726: JSB application crashs on android device with armv6 architecture
Merge pull request #1991 from SevInf/patch-1

fixed #1729: Making ScriptingCore.cpp compiled fine with C++11 on iOS
Update AUTHORS
fixed #1724: Renamed libhellojavascript to libcocos2djs.
Merge branch 'master' of https://github.com/cocos2d/cocos2d-x into iss1724-hellojs
Merge pull request #1994 from dumganhar/iss1724-hellojs

fixed #1724: Renamed libhellojavascript to libcocos2djs.
issue #1725 project creator script works ok for iOS and Android on Mac OSX env