Rename scripts/__init__.py to cli.py

Great skeleton. The most important changed I'd suggest is moving logic out from __init__.py since it's best practice to not have any logic in __init__.py.

http://docs.python-guide.org/en/latest/writing/structure/#packages

The cli.py would not necessarily have to even be in its own directory but depending on the size of the project this could be justified. One could also call the script main.py instead of cli.py like I did.