added a resource to get the standard RESTful actions for sessions
added automatically generated rails classes for sessions
added minimal code to get the session tests passing
added tests to validate a user that uses valid login information
added a sign up form
added logic for handling a failed login as well as tests
added a remember_me column and index to the database
added a session helper to the session controller since it is not included in a controller by default like it is with a view
added a session helper to the session controller since it is not included in a controller by default like it is with a view
created a test for the remember_me token
added logic to create the remember me token
created a sign in method
added a current user method
added bootstrap library
added logic to change the links a user can see based on their sign in status
added the signed in method
fixed a syntax issue
fixed an issue with the embedded ruby logic
added logic to sign in a user after they sign up. also added a test to validate the new logic
added test for signing out a user