add license model
add social form model
add social_service model
add nested_form gem
enable nested_form in application js
use inherited_resources in my/social_providers controller
add missing rocket to phone model
add enumerize fields to social_form and social_service
add nested attributes to social_provider
adding social_providers with nested fields; add some localization
add social_providers list; link to show, edit, delete; add edit page
add social_provider#show
social_provider belongs_to user
public social_providers index and show