add basic layout to the main template
add layout to the home page
add bootstrap 2.1
add basic custom layout
extract shim/header/footer parts as partials
apply SCSS nesting and variables
use path names
fix missing variable grayMediumLight
add named links
streamline tests
add sign up page
use a shared example for static pages
test links
DRY: reuse full_title in tests
add user model with validation
add password_digest to users
add secure password to users
cleanup email validation