Basic directory structure
Add standard header to __init__.py
Add makefiles.
Moved mousetrap.app.main to mousetrap.main

This moves the main controller file to the mousetrap root.
Moving import.
Revert "Moving import."

This reverts commit bc9cdec34bd5f0469c7a2dc06293f24a226e15a6.

Python `__future__` imports must be at the top of the file.