Feature: Disable patron credit entries

Description

Ability to disable patron credit entries in staff and/or patron interface.

Feature Category

Add 

You can return to the features overview to select more features. After selecting your features, view your feature comparison!

Software Rundown

Software Status Notes
Koha 3.20 (2015) ?
Evergreen 2.8 (2015) YES

A new library setting is available to disable patron credit payments in the billing interface. When enabled, the setting will:
- Disallow patron_credit payments in the payment API.
- Hide all of the patron credit payment actions in the staff client patron payment interface. (2.5)