Add debug info for dev env
Add css for debug info
Add users resource to routes
Add skeletal action for user controller show action
Add tests for user profile page title and h1 tags
Add factory girl gem
Add user autogeneration for tests
Speed up test using BCrypt
Add gravatar_for helper method
Add sidebar + styling
Add basic user signup tests
Add basic user signup tests
Add form + form styling + UserController create and new actions
Add form error messages + error styling
Handle redirect for succesful new user save
Add flash message on signup
Finish user signup