A lot of fixes from a live test

app/assets/stylesheets/profile.scss

app/controllers/xrd_controller.rb

app/helpers/application_helper.rb

app/helpers/profile_helper.rb

app/helpers/routing_helper.rb

app/services/follow_service.rb

app/services/post_status_service.rb

app/services/process_feed_service.rb

app/services/process_interaction_service.rb

app/services/reblog_service.rb

app/services/send_interaction_service.rb

app/views/profile/_favourite.html.haml

app/views/profile/_follow.html.haml

app/views/profile/_status.html.haml

app/views/xrd/webfinger.xml.ruby

spec/helpers/application_helper_spec.rb

spec/helpers/profile_helper_spec.rb