Initial commit
Replace Rails' README with our own
Add StaticPages controller & associated placeholder pages
Implement basic static pages & set up guard/spork
Basic static pages
Remove default index.html
Gemfile updates
Add some basic static page functionality
Set up basic authentication using Devise
Update devise messages to use "username" instead of "email" when appropriate
Disable "pending" test for now
Fix toolbar - don't overlap main content
Only show notice/alert UI if there are messages to display
Only show Sign Up button to unauthenticated users
Add CanCan for authorization
Add is_admin field to Users
Improvements to header

Add Profile & Sign Out links as a dropdown menu for signed-in user
Add dev notes doc
Merge branch 'authentication'
Update dev notes on models