Redeploy

[nlhkabu]

@hjwp - I'm thinking that Python Anywhere might do the trick :dancers:

Currently there is a Procfile and uwsgi.ini that are required for Heroku deployment - if we choose to move away from Heroku, these should (??) be able to be removed.

I'd also like to formally document the deployment process in a new deployment.rst

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[nlhkabu]

Depending on the platform, it would also be nice to write some deployment scripts to automate this process.