OmniauthService -> Service. Cleaned up views.

app/controllers/application_controller.rb

app/controllers/aspects_controller.rb

app/controllers/omniauth_services_controller.rb

app/controllers/services_controller.rb

app/controllers/users_controller.rb

app/helpers/application_helper.rb

app/models/service.rb

app/models/user.rb

app/views/omniauth_services/index.html.haml

app/views/services/index.html.haml

app/views/shared/_aspect_friends.haml

app/views/shared/_public_explain.haml

app/views/shared/_publisher.haml

app/views/users/_services.haml

app/views/users/edit.html.haml

config/routes.rb

spec/controllers/services_controller_spec.rb

spec/factories.rb