add settings dropdown to layoyt
move to bootstrap-rails
Merge branch 'bs-sass'

* bs-sass:
  move to bootstrap-rails
add account_page page object
add feature test for account update
add user resource
finish account settings page
fix settings dropdown placement
Merge branch 'account-settings'

* account-settings:
  fix settings dropdown placement
  finish account settings page
  add user resource
  add feature test for account update
  add account_page page object