Bug 18209 - Patron's card manage.pl page is not fully translatable

Bug 18209 - Patron's card manage.pl page is not fully translatable

The headers of the tables displayed in patroncards/manage.tt are hardcoded in the .pl and thus cannot be translated.

This simple fix reuse the translate_card_element tool already in the code to make the strings translatable.

Applied patch and verified that table headers on manage.pl display the same as before.
Signed-off-by: Marc Véron <veron@veron.ch>
Re-tested, works as expected.
Signed-off-by: Marc Véron <veron@veron.ch>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>