Remove unused helpers and standardise naming
Remove duplicate data injection (duplicated in darkswarm layout)
Order cycle distributors must have shipping and payment methods
Show hubs as unavailable when they do not have available payment and shipping methods
Payment methods need to be available, too
Display an error message to admin when there are hubs in order cycles that are not ready for checkout
Add Enterprise#ready_for_checkout?
Fix specs broken by requirement for valid shipping and payment method
When user has selected a hub that is not ready for checkout, unselect it
Fix broken spec
Give distributors a payment and shipping method where required
Use factory shortcut for creating shipping and payment methods