add guard
add capybara
add factory-girl-rails
add shoulda-matchers
add quiet_assets gem
add 'thin' gem
add better_errors and binding_of_caller gems
add devise
generate devise user
add cancan
add role attribute to user
add user spec
install bootstrap (less)
generate devise views
add navbar to app layout
add flash partial
style forms in devise views
modularize and style error messages