Move non-model federation stuff into lib/
WIP
WIP refactor namespacing for federation libs, into Diaspora::Federated
Remove namespacing from federation libs recently migrated from app/models/
Moved account_deleter as well, same tests break
Checkout schema from develop
Remove commented requires
Merge branch '4239-move-federation-stuff-into-lib' of github.com:oliverbarnes/diaspora into oliverbarnes-4239-move-federation-stuff-into-lib