Cleanup .gitignore files etc.

rswag-ui/spec/generators/rswag/ui/tmp/config/initializers/rswag-ui.rb

@@ -1,9 +0,0 @@
-Rswag::Ui.configure do |c|
-
-  # List the Swagger endpoints that you want to be documented through the swagger-ui
-  # The first parameter is the path (absolute or relative to the UI host) to the corresponding
-  # JSON endpoint and the second is a title that will be displayed in the document selector
-  # NOTE: If you're using rspec-api to expose Swagger files (under swagger_root) as JSON endpoints,
-  # then the list below should correspond to the relative paths for those endpoints
-  c.swagger_endpoint '/api-docs/v1/swagger.json', 'API V1 Docs'
-end

rswag-ui/spec/generators/rswag/ui/tmp/config/routes.rb

@@ -1,4 +0,0 @@
-TestApp::Application.routes.draw do
-  mount Rswag::Ui::Engine => '/api-docs'
-
-end