5e827ec95d
CLOSES CORE-1209 This PR just adds the stuff necessary to support refund reasons in the dashboard. It adds the option in the settings tab and allows viewing, creating, editing and deleting refund reasons. I hate to open such a big PR but most of it is copy pasted from the return reasons. Major difference is only the fact that refund reasons don't have a `value` field
Payment Module
A Payment is the result of a series of financial transactions performed as part of collecting a payment of a purchase. The Payment holds information about the payment provider as well as the state of it. You can associate a Payment with a Cart, an Order, an OrderEdit, or any other resource you’d like to have your customers pay for.