Create users

So thanks to Cameron's keen observation, omniauth-google-auth2 was just unable to install on MY MACHINE. It works just fine so far with Rails 4.0! I found a neat online tutorial to get what we needed done. It also provides other useful tools like sessions. So, um, FUCK YEAH WE'VE GOT USERS

http://blog.myitcv.org.uk/2013/02/19/omniauth-google-oauth2-example.html