added feed controller, serializer, and tests
switched from debugger to pry-debugger gem
added factory_girl_rails gem
modified README.md to reflect current state of API
added validations, scopes, and tests to Feed model
added all routes to config/routes.rb
added 'default' and 'approved' boolean fields to feeds table
tested model, controller, and serializer
satisfying linter
fixed some errors
changed instance vars to locals in feeds_controller.rb
set 'config.i18n.enforce_available_locales = true' to stop deprecation warnings
changed Application.config.secret_token to Application.config.secret_key_base to stop errors
changed SECRET_TOKEN to SECRET_KEY_BASE in .env.sample
changed UseBeforeFilterCheck settings in rails_best_practices.yml to circumvent a bug in the gem
refactored routes.rb
modified .travis.yml to properly set secret_key_base and added comment to satisfy linter
updated rails_best_practices gem
removed RestrictAutoGeneratedRoutesCheck rails_best_practices check since it is broken
removed redundant route
changed before(:each) to before(:all) in feed_spec.rb for efficiency