Set default value of remember me checkbox to true
remember_token now uses a more general token generator
Add forgot password link with custom css
Add password reset controller and form
got rid of spurious html structure
create named route for password reset
Move follow/unfollow notifications from user model to relationships controller
Move follow/unfollow notification tests from user_spec to relationships_controller_spec
Condition sending an email reset on finding the user with given email
Remove useless views for messages
Add password reset model. Submitting the reset password form now submits data into this model