Removed the `QueueAdminHandler` from `Ceen.Extras` as it will be part of `Ceen.PaaS` later, along with the things it work with
Removed the `QueueAdminHandler` from `Ceen.Extras` as it will be part of `Ceen.PaaS` later, along with the things it work with

kenkendk/ceenhttpd,kenkendk/ceenhttpd,kenkendk/ceenhttpd,kenkendk/ceenhttpd