Adding the start of an untested PlayerController class.
Moving main.blend to levels/level_select.blend to avoid linking problems with relative paths.
Rearranging files to make linking easier. Also, the player is now linked into the free_roam level and is attached to the player_controller script.
Adding a first person camera to the player setup.
Merge pull request #1 from Moguri/basic_flight

Merging in the basic_flight branch: "Sets up the player and a first person camera."