adding feature : upload picture profile wiith carrierwave
adding some cfgs
adding upload for upload avatar for user
adding upload for upload avatar for user
adding and modifying view account with adding picture form
adding and modifying view account with adding picture form
adding and modifying view account with adding picture form
modifying gemfile with gem re organization
adding translation for devise messages and activre record
next step -> return custom view when update devise
adding some fix when upload photo without photo
adding some cfg to routes
adding some cfg to avatar uploader
adding 404 handling with controller + view
merge master with branch 1.0.1