Added SDK as submodule
Updated gitignore
Updated xccheckout
Updated SDK submodule pointer
Updated SDK submodule pointer
API key needed
Removed xcuserdata
README update
Updated SDK submodule pointer
License, readme and submodule
Updated SDK submodule pointer
Updated SDK pointer
Moved SDK setup to VC and added example outlets to VC
xccheckout file updated
UI updated with City object (when retrieved)