add item category table
remove item category controller files
rolando's turn
added spec file for tests
Merge branch 'master' of https://github.com/objectParadigm/diner-ninja-dash into item_categories
removing schema.rb
Merge branch 'item_categories' of github.com:objectParadigm/diner-ninja-dash into item_categories
Merge pull request #35 from objectParadigm/item_categories

Item categories