shopping list show now dependent on user_id rather than shopping_list_id
Merge branch 'master' of github.com:TheFridge/list
Adds mamma id to the recipe'
Merge branch 'master' of https://github.com/TheFridge/list
show action now checks for cupboard by user
Merge branch 'master' of heroku.com:list-makr
added destroy action to cupboard
added destroy action to cupboard
added drop all items functionality to cupboards controller
removed unneeded var assignment
added route and action for adding single new ingredient to cupboard
negative quantitities not possible
Merge branch 'master' into tokens