Add CanCanCan
Add cancan abilities
Add role to users
Add views for admin dashboard and users
Add admin controllers for users and pages
Figure out if a user is an admin or not
Add routes and link to admin dashboard
Add model for beta codes
Create code models
Add user code
Make simple_form use bootstrap
Add routes for codes
Add new and index views
Add codes controller
Add validations for codes
Fix .error class
Add something to show view
Remove beta_code spec
Merge pull request #141 from teamleada/mark/admin

Admin views and cleaned up
slight clean up, anscombe