TestCpp for iOS uses libcocos2dx, libCocosDenshion, etc...

...as dependencies, and other minor fixes
Fix include path
Merge pull request #2984 from folecr/quickfix_include_path

Fix include path
Adds mac workspace

for the moment it includes TestCpp.
But Chipmunk, Box2d, cocos2dx, extensions and CocosDenshion are libraries
Like in the iOS project
some fixes

removes deprecated functions from AsssetManager
AssetManager: updated project
HelloCpp: does not depent on box2d, chipmunk, etc.
oops

adds missing file
Merge pull request #2985 from ricardoquesada/mac_workspace

issue #2325: Adds mac workspace. Not finished.
removes Xcode's autogenerated library paths
issue #2305:use c++11 thread instead of pthread for WebSocket.
Merge pull request #2987 from dumganhar/iss2305-std-thread

issue #2305: Using c++11 thread instead of pthread for WebSocket.
Merge pull request #2982 from ricardoquesada/ios_project_fixes

[iOS] TestCpp for iOS uses libcocos2dx, libCocosDenshion, etc...