Bug 25250: (bug 24982 follow-up) Don't disable checkboxes if modification log

Bug 25250: (bug 24982 follow-up) Don't disable checkboxes if modification log

If we are coming from the "Modification logs" of the patron module we
should not disable the checkboxes (that are not visible).
Otherwise the logs are not longer filtered and all are visible.

Test plan:
0. Don't apply this patch
1. Modify a patron, add them a fine, and do a checkout
2. Click the "Modification logs"
=> You see the Patrons and Circulation logs
3. Click submit
=> You see all the logs (KO)
4. Apply this patch
5. Click the "Modification logs"
=> You see the Patrons and Circulation logs
6. Click submit
=> You see the Patrons only (KO)
7. Apply the patch from bug 25249
8. Click the "Modification logs"
=> You see the Patrons and Circulation logs
9. Click submit
=> You see the Patrons and Circulation logs (OK!)

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>