add fastladder view
add api::application controller
add api::configs controller
api::pins controller
add api::subscriptions controller
add api::folders controller
add mongoid
generate mongoid config
add factory_girl_rails
add factory_girl_rails setting
add devise
generate devise config
add user model
add authenticate
add subscription model
add feed model
add item model
add load path services
add feedjira
add httparty