Add work registration with devise and Category model
Fixed gemfile and create models Category, Item and Lot. Create factories with FactoryGirl and create first test to Category model
Add second test for Category model
Add a few tests for Category model
Added validation and tests to Items and some to Lot model
Changed tests to shoulda - matchers syntax
Added controller Categories and simple view for index method
Added bootstrap to category controller. Installed zeus, pry, simple_form
Fixed devise for correct work, added photo to category model
Added namespace Admin to aouction site and moved there categories
Add works ancestry to categories views
Add some fixes to views
Delete categories_controller.rb
Added items conreoller and works views for it
Added multiupload to Items and a bit refactored views
Add nested_form gem and change views