Removed more unwanted stuff

config/application.rb

@@ -15,7 +15,7 @@
 # you've limited to :test, :development, or :production.
 Bundler.require(*Rails.groups)
 
-module Pipecandy
+module GitHubFollowerNotificationApp
   class Application < Rails::Application
     # Settings in config/environments/* take precedence over those specified here.
     # Application configuration should go into files in config/initializers
@@ -31,8 +31,5 @@ class Application < Rails::Application
 
     # Do not swallow errors in after_commit/after_rollback callbacks.
     config.active_record.raise_in_transactional_callbacks = true
-
-    # Change queue_adapter for job to sidekiq
-    config.active_job.queue_adapter = :sidekiq
   end
 end