Added CatalogCtrl, extended Item and Category factories

Signed-off-by: DanielDimitrov <dimitrov.dan@gmail.com>
makes featured items working
Deleted $log from CatalogCtrl

Signed-off-by: DanielDimitrov <dimitrov.dan@gmail.com>
Added generic categories

Signed-off-by: DanielDimitrov <dimitrov.dan@gmail.com>
updates structure of catalog page
adds wyshes list; separate controller per page; ...and more
reverts local API URL to Heroku
show up to 100 categories on catalog page
catalog layout style fixes
Merge pull request #25 from Wyshme/category_db

Category db