Add signin tests
Add flash for failed signin
Add respec test for flash
Add callback method for creating user, so a new user will have a remember token
Add helper methods for setting and getting the current user when navigating from page to page
User is signed in after signing up
Add sign_out method
Adding header code and styling. This can be replaced with the actual styling
Merge pull request #6 from apt-fall13/sign-in-out

Sign in out
Add User edit functionality. User can now visit his edit page
Add (ed/ing/er/erall) new template to static.
Add update method for UserController
Add functionality for successful update. Add flash message and redirect to user_path
Allow only the correct user to visit their edit page and submit update action
Add friendly forwarding: if a user is signed out when trying to visit a protected page, then he is forwarded to that page when he signs in.
Merge pull request #7 from apt-fall13/updating-users

Updating users
Remove useless workaround
Remove useless workaround
Change production env to load static assets
Rename application.css