test: basic logging in
Integrated login_manager into ice
web UI: print name instead of id
Restructuring
test google authentication
Google authenticaiton test works!
Adding google authentication to ice
working on authentication

Added google stuff (TODO in ice:authorized()), modifed table Users,
added SeaIceConnector.insertUser().
Google authentication nearly done

Just need to provide a means for new users to enter their name.
ice:authorized() cleaned up logic
User settings
some notes.
Moved credentials to seaice/Auth.py
Added hello world.

This branch will be based on master and will contain all the
additional stuff needed for heroku (such as a gunicorn, a web
server). I'll integrate the real app step by step.
notes
Modified db connectors for Heroku-Postgres
seaice.py: don't set permissions
ice ready to deploy
dome stuff
TODOs in README