add CurrentOrder module with set_order method, still need to create order if doesn't exist
Will add basic order functionality, similar to a cart. Can add items to order and increase quantity by 1. Will set default quantity of order items to 0
Will add update quantity text field, as well as the ability to remove an item listing from the order
merge with origin master
rename migration files to be more explicit
Changes submit button label to Update Quantity
add PG gem to production and move sqlite3 to dev/test
bundle install -- after adding PG gem to production
merge message_validator, to fix an error on Heroku: Unknown validator: 'MessageValidator', as well as add Nokogiri to Gemfile for seeding the database
Merge branch 'master' of github.com:Agsiegert/wtpho
precompile assets
remove precompiled assets
add rails_12factor to Gemfile under production
add migration for adding OrderItem price
Remove duplicate of Quantity on the order page
Merge branch 'master' of github.com:Agsiegert/wtpho into bens_set_order

Conflicts:
	app/models/user.rb
clear capybara sessions before each feature test, and add an id to quantity input
remove Database usage from tests, and add 'item-' to the id of items
added images for all menu items with pic online, added seed data for categories and users
Merge branch 'master' of github.com:Agsiegert/wtpho into images