application layout improved
home page improved
some code formatting
bootstrap-sass gem added
custom.css.scss added with bootstrap imported
custom.css.scss improved
typography rules added to custom styles
header style added
partials added
style for footer
some sass improvements
rails routes in tests
named routes declared
default index.html deleted
use rails routes in link_to
tests refactoring
new controller for Users
tests for users/new
route for signup
initial (stub) signup page