Finish work on sizes, sortable table is a go
Work on sizes, features

Sizes list is sortable
Sizes now contains a display value
Sizes default scope is on order
Include spec for _sidebar_menu, check for nav functionality
Merge branch 'develop' of https://github.com/AnnArborTees/softwear-crm into develop

Conflicts:
	app/helpers/application_helper.rb