move static to nginx

[arahayrabedian]

Need to reconfigure the application settings such that nginx is the one to serve static assets, todo:

1 - rename ./media to ./static - for consistency with other frameworks
2 - remove static route in bottle - or allow to stay as fallback?[1]
3 - add location block to nginx to serve static folder - outside project scope here (config)

[1] - We can allow an nginx in front of the bottle app to just intercept the correct path before it hits bottle. That way, running ./server.py remains unchanged and life it not more complicated for anybody contributing