* #2 - Card#new should not try and fetch card info if there are validation errors
* #3 - Card#new should detect invalid card name if fetch info fails with "not found"
* #6 - Card#show "Back" button should take you back to where you were, not just card list
* #7 - Deck#show "Back" button should take you back to where you were, not deck list
* #8 - Edition#list should have a search
* Fixed "Back" button on various Edition pages