identicon instead of default gravatar (fix)
Order#dishes delegated to Order::Storage
autocomplete in dish create form (reverted from commit 8c6cc3c292e83ff1f87c7a52e55c528bb231aca2)
Order#storage as an instance method for runtime substitution possibility
Storage::Mongo::Dish::Mapper
Dish#storage
Dish::StorageDelegator
Dish#user delegated to storage