replace Rails.logger with logging-logger

Changelog.md

app/controllers/messages_controller.rb

app/controllers/registrations_controller.rb

app/controllers/services_controller.rb

app/mailers/notification_mailers/base.rb

app/models/mention.rb

app/models/person.rb

app/models/profile.rb

app/models/services/facebook.rb

app/models/services/tumblr.rb

app/models/services/twitter.rb

app/models/user/connecting.rb

app/models/user/querying.rb

lib/diaspora/encryptable.rb

lib/diaspora/federated/base.rb

lib/diaspora/federated/relayable_retraction.rb

lib/diaspora/federated/request.rb

lib/diaspora/federated/retraction.rb

lib/diaspora/federated/shareable.rb

lib/diaspora/federated/signed_retraction.rb