lp1849212: OPAC course material circulation modifier

lp1849212: OPAC course material circulation modifier

- View Circulation Modifier column on Course Materials
while in OPAC record view.

Signed-off-by: Kyle Huckins <khuckins@catalyte.io>
Signed-off-by: Jane Sandberg <sandbej@linnbenton.edu>
 Changes to be committed:
	modified:   Open-ILS/src/perlmods/lib/OpenILS/WWW/EGCatLoader/Record.pm
	modified:   Open-ILS/src/templates/opac/parts/record/copy_table.tt2

Signed-off-by: Michele Morgan <mmorgan@noblenet.org>
Signed-off-by: Galen Charlton <gmc@equinoxinitiative.org>