Modifies luabind for OSX compiling:
- added namespace ADL to fix ambiguous calls (https://bugs.launchpad.net/ubuntu/+source/luabind/+bug/1055374)
- added moredetails namespace in class_registry.cpp (luabind/luabind#4)
- added std::string for an ifdef __MACH__ (old code).
- Updated SDLMain and added SDLMain.h
- Added static libs for OSX devs.
Forgot to rename the xCode Project folder