code layout
better and faster arent/child recursion function
better recursion, items#index recursion enabled
recursive quantity setting works with POS sales
Merge branch 'master' of github.com:jasonknight/salor-retail

Conflicts:
	salor-retail/app/controllers/application_controller.rb
	salor-retail/app/models/file_upload.rb
	salor-retail/config/locales/main.en.yml
	salor-retail/db/schema.rb