Revamps most of our tests.
supplier sub-orders fixing
Merge pull request #74 from chadbrading/master

updates seed data for suppliers and reformats suppliers page
Fixes merge conflicts
Merge branch 'sub-orders'
Fixes broken add to cart buttons
only allows one add to cart button to be displayed at once
suppliers can delete order items from their sub orders
Removes old Supplier things.
fixes size of category sidebar
Merge branch 'master' of https://github.com/tyrbo/the_pivot
Changing an env name for paperclip s3
Merge pull request #86 from allisonlarson/test_sub_orders

suppliers can delete order items from their sub orders
creates address and user_address tables, relationships
basic authorization for sub orders and item management
added provider info to sub_orders, added quantity to order_items, cleaned up views
user cannot go change order total and order_id
sub_order views and editing
displays billing and shipping addresses on account page
Adds authorization to user pages