Moved the MCSCamera and NetworkThread classes into the mcs namespace. Renamed MCSCamera to just camera since it's the only camera in the MCS part of the project.
Part of the previous commit.
Updated the thread server class to import the camera class. Also made it so that main is only called if the thread_server is acting as the executing script (ie. someone used python thread_server.py).
Updated armiture to import the Camera and Network thread classes properly given the last few commits.