add devise/cancancan based on the guide 'http://d.hatena.ne.jp/htz/20140718/1405690417'
import model migration to this repo
add byebug
update gem
copy all devise view from gem to the repo
only creator can create/update/read events
add agent specific permission
copy rails_admin view pages
display agents menu item only when login user has superadmin role
localized event list information
translate common text to chinese
translate picture in rails_admin
remove the model title message when delete it
set default local
set the time format