Cleanup .gitignore files etc.

rswag-specs/spec/generators/rswag/specs/tmp/spec/swagger_helper.rb

@@ -1,25 +0,0 @@
-require 'rails_helper'
-
-RSpec.configure do |config|
-  # Specify a root folder where Swagger JSON files are generated
-  # NOTE: If you're using the rswag-api to serve API descriptions, you'll need
-  # to ensure that it's confiugred to server Swagger from the same folder
-  config.swagger_root = Rails.root.to_s + '/swagger'
-
-  # Define one or more Swagger documents and provide global metadata for each one
-  # When you run the 'rswag:specs:to_swagger' rake task, the complete Swagger will
-  # be generated at the provided relative path under swagger_root
-  # By default, the operations defined in spec files are added to the first
-  # document below. You can override this behavior by adding a swagger_doc tag to the
-  # the root example_group in your specs, e.g. describe '...', swagger_doc: 'v2/swagger.json'
-  config.swagger_docs = {
-    'v1/swagger.json' => {
-      swagger: '2.0',
-      info: {
-        title: 'API V1',
-        version: 'v1'
-      },
-      paths: {}
-    }
-  }
-end