Bug 14157: Notices tab in the patron record should not depend on EnhancedMessagingPre...

Bug 14157: Notices tab in the patron record should not depend on EnhancedMessagingPreferences to display

Overdue and Hold notices can be sent even if EnhancedMessagingPreference
is set to "Don't Allow", so Notices tab have to be visible in all cases.

Test plan :
  - without patch :
    - set EnhancedMessagingPreference to "Don't Allow" and go to patron
      record : there is no Notices tab
    - set EnhancedMessagingPreference to "Allow" and og to patron
      record: there is a Notices tab

  - apply this patch :
    - go to patron record, you cas see a Notices tab
    - change the value of EnhanceMessagingPreferences, Notices tab is
      always visible.

Followed test plan, works as expected
Signed-off-by: Marc Véron <veron@veron.ch>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
(cherry picked from commit 471b1a8b69ff3842fbddda1e0aa068d439c85a0d)
Signed-off-by: Frédéric Demians <f.demians@tamil.fr>
Conflicts:
	koha-tmpl/intranet-tmpl/prog/en/includes/circ-menu.inc
3.20 had some other new (unrelated) things, resolved conflict and retested, all ok.