attached devise for admin users
added club model, including initial data migration.
Implemented Admin login using devise.
admin routes are modified with a club param.
admin page paths are modified with a club param.
current_club method is implemented.
added validation: club_id scoped uniqueness
model creation/search w/ association (club)
all paths, urls are fixed
permission among clubs added (Need to reimplement)
added admin validation: presence of club_id
admin page title is name of club
admin has extra columns: name, phone_number
club has one representive (delegate)
club logo @ user login page
renamed admin model to admin_user
legacy url support. (/notices/:id(/*_) -> /:club_id/notices/:id(/*_))
admin before action fixed.
added devise-i18n (ko translation)
add slug column for friend url
club_id is case-insensitive
fixed test of services.
fixed test: acceptance/notice
fixed test: acceptance/user
fixed test: acceptance/user_auth
fixed test: acceptance/user_notice
rake task added: create slug
reindex admin_users by email and club
reindex rollback fixed.