Delete a useless performance test
Set default Entry model sort order to descending by datetime
Default sort order for Category and Item (ascending by name)
category#index: Move he new category link above the category list
Don't show seconds in the entry partial
Remove the edit/delete links from items#index
items#show: show name as a header, show total of all item's entries, show list of categories, add delete link, show entry list, Bootstrap styling