1.  adds support for iOS and Mac.
2.  Modify position of some examples.
Merge branch 'master111'

Conflicts:
	samples/Cpp/TestCpp/proj.ios/TestCpp.xcodeproj/project.pbxproj
	samples/Cpp/TestCpp/proj.mac/TestCpp.xcodeproj/project.pbxproj
1.add hd resource
2.remove zobie resource
3.support frame event
Merge branch 'master' of https://github.com/2youyouo2/cocos2d-x
issue #2103 modify AudioEngine framework and CocosDenshionTest sample
Merge branch 'master' of https://github.com/2youyouo2/cocos2d-x into 2youyouo2-master
Changing namespace Json to CSJson to avoid conflicts.
fixed #2270: Adding Armature(CocoStudio runtime) support.  Enabling exceptions for marmalade.
issue #2103: add lua files for lua multi-template project
Merge pull request #2834 from samuele3hu/test_sample_of_http_bind

fixed #2103: modify AudioEngine framework and CocosDenshionTest lua sample.
fixed #2270: Adding licenses of jsoncpp and sigslot.
Merge pull request #2835 from dumganhar/2youyouo2-master

fixed #2270: Adding Armature(CocoStudio runtime) support.
fix issue #2103: modify AudioEngine module read-only
issue #2103: copy lua script in lua multi-platform project
Merge pull request #2836 from minggo/master

make project created by multi-project creator copy lua script
Merge branch 'master' of https://github.com/cocos2d/cocos2d-x into test_sample_of_http_bind
Merge pull request #2837 from samuele3hu/test_sample_of_http_bind

fixed #2103: set AudioEngine module read-only
Add plugin twitter for iOS.
Merge branch 'master' of https://github.com/cocos2d/cocos2d-x

Conflicts:
	plugin/samples/HelloSocial/proj.ios/HelloSocial.xcodeproj/project.pbxproj
SimpleGame doesn't depend on extension now.