modified:   app/models/data_box.rb
	new file:   app/models/item.rb
	new file:   app/models/item_index.rb
	new file:   db/migrate/20130130070534_create_items.rb
	new file:   db/migrate/20130130070748_create_item_indices.rb
	new file:   db/schema.rb
	new file:   g.sh
	new file:   spec/models/data_box_spec.rb
	new file:   spec/models/item_index_spec.rb
	new file:   spec/models/item_spec.rb
	new file:   spec/try/a_spec.rb