Deletes Subscriber model that is redundant because we have User.
Deletes Subscriber model that is redundant because we have User.

FreeFeed/freefeed-html,epicmonkey/pepyatka-html,FreeFeed/freefeed-html,pepyatka/pepyatka-html,SiTLar/pepyatka-html,dsumin/freefeed-html,davidmz/pepyatka-html,dsumin/freefeed-html,epicmonkey/pepyatka-html,davidmz/pepyatka-html,pepyatka/pepyatka-html,SiTLar/pepyatka-html