Create sessions
Add RESTful actions for sessions
Initial sessions controller
Initial Sign in view
Test for Sign in failure
Tests for sign in success
Code for sign in form
Add create action
Test for incorrect flash messages
Correcting parenthesis error
Include session helper module
Test to remember token
Migration to add remember_token
test for valid remember token
callback to create remember token
Sign in function
Change layout links for signed in users
Add bootstrap to javascript library
Finish sign in