clean up invoices
adding packing slip for orders
invoice view on the frontend
remove cart overview if there are no items in the cart
adding links to view all
adding code for reorder and invoice with links on the order index
adding a header element for the fontend pages
adding the header page to the orders
adding more header links
filter only the users records
adding views for lists
baked code for addresses
adding code for saving notes related to an order
adding field to assign orders to staff
removing some completed things from the road map
Merge branch 'master' of github.com:Infinitas-Plugins/InfinitasShop

Conflicts:
	Model/ShopAddress.php
adding docs for order releated stuff
adding tests for order notes and shipping methods