Use InheritedResource in admin products and categories controllers
Add DB model count changing expectations in specs
Add auction migration
Add auctions controller. Add spec for auctions list action
Add form for auctions and spec for new auction action
Add validations to auction model
Add image thumb preview on auction index page
Add admin auction show page
Add admin auction edit page
Add admin auction delete spec
Add AJAX auction image selection based on current product. Added AJAX support with WebKit driver for auction create and edit specs
Add product image selector with thumbs of pictures in auction form
Move image-select action to admin auction controller
Specs refactoring. Add semantics elemets to admin category and product index pages
Move fixtures relation definitions from factories.rb to specs