This makes the necessary changes in the patron module of
the staff interface, so the new patron attribute appers and
behaves correctly when editing a patron record.
To test:
* You will need to test different configuration options for
extended patron attributes (PA) in combination with the date option:
* PA is a date and not mandatory
* Patron form should have the calendar widget to let you set the date.
* PA is a date and mandatory
* Patron form shoudl have calendar widget and check that the date is
set for allowing you to save the record.
* PA is a date and unique
* For this set the date in one patron record and try to
set the same date in another. You should not be able to save.
* PA displays in brief patron information
* Make sure the date displays on the left formatted correctly
* When the date PAs are saved, they should display nicely formatted
on the details tab.
Signed-off-by: Philip Orr <philip.orr@lmscloud.de>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>