Course books added.
Merge master.
Identity model and migration added.
Merge master.
Omniauth configured.
Routes added.
User books controller edited.
Username added to account update change.
Edits for info taken from omniauth.
Button class changed for finish signup.
Google provider added.
Users controller edited to fix omniauth.
Require omniauth user to create a password.
Added finish_signup to before action.
Grab image from omniauth.
Require password creation for omniauth user.
Hound edits.
Hound edits.
Merge conflicts resolved.
Merge pull request #25 from manders9/add-omniauth

Add omniauth