add foreign key user in drivefile
drive is login-required, change title
add get_store_path
save file uploader (user) in view
add files as context in drive.views
maybe showing list of uploaded files
instance.user is not a str, should be instance.username
return files as rendered links
add helper property basename
add url to drive.views.get
implement drive.views.get
add drive_denied.html template
add add_class filter
remove File: label
add view to delete file
add delete view to urls
add delete button and rewrite drive template