Fix a test
Don't flash when signout
Fix extra semicolon
Add rpcinterface:supervisor for `supervisorctl restart app`
Remove unused Feed.image attribute
Remove unused Item.{enclosure,enclosure_type} attributes
Rename Member to User
Rename Feed attributes
Rename Item attributes
Rename DatetTime attributes from *_on to *_at
Rename Item to Entry
Remove unused Subscription.{rate,ignore_notify} attributes