Release notes 1.6.1

This release is solely a bug fix update to onCourse.

Non-admin users with the correct access could not create a credit note.
An exception which was preventing onCourse server using an MySQL database from booting up. If you have previously attempted to run a MySQL database with onCourse, please contact us.
Duplicating classes meant that it started a day earlier or a day later.
Banking payments where not correctly set as banked.
When printing banking reports where the print button would not be enabled.
$0 payments had incorrect “queued” status.
It was not possible to retrieve attachments to courses by saving them to disk.
Class Tutor list reports – tutors are now ordered alphabetically by surname.