changed some gem settings to fix shoulda but still broken
added more tests to item_purchase and fixed some code in the model
app is now mostly tested, aside from gem bugs
tweaked css on inventory locations list page and inventory lists pages
started adding css for color
added devise
merging devise into master
Removed Gemfile.lock
Started integrating ratchet
Minor modifications
Ratchet integration
commit test
commit test
removed ratchet and styling so that js doesn't break things and ratchet doesn't hide data being output
setting up shopping list view
Merge branch 'master' of https://github.com/drriley/grocery
fixing link to shopping list
form for shoppinglist
added some crud to shoppinglistitem controller and views
git conflict