Outline Guest May Register as Norse Deity feature
WIP - Test newly registered users are thanked
Thank User After Registering

* Enabled sessions so we can persist data across requests
* Add rack-flash gem so we can store messages easily in the session
* Move $LOAD_PATH declaration to thunder_app.rb so both Rakefile and
  spec_helper get the configured $LOAD_PATH properly
* Create form to submit new users
* Create routes to handle creating new users
Guest is logged in immediately after registering
User must register with valid attributes
User may log in
Logged in user may log out
Ask user to log in again if invalid credentials
Secure passwords with bcrypt and input types
Merge pull request #4 from gopher-snakes-2013/guest-may-register-as-norse-deity

Guest may register as norse deity