deploy scripts for raspberry pi

[euclideansphere]

The raspberry pi currently has no deploy scripts; also the python code that currently runs on the pi is not in the repository.

This includes scripting out setting up rsa keys that can be distributed so anyone on the team can deploy / sftp into the pi.

[mattmahn]

What if we simply use a username and password to remotely log-in to the pi, rather than use RSA keys? This way we don't have to deal with distributing the public keys to whoever wants to log-in. I don't think we need to be worried about the decreased security of the username-password combination.

[euclideansphere]

this could also work - but will be a problem for scripts, can't pipe password to login - part of this can be to find an appropriate solution.