Bug 24046: Untranslatable 'Activate filters'

Bug 24046: Untranslatable 'Activate filters'

Bug 9573 moved the code for the table filters activation to it's
own javascript file. The strings contained in this file are not
translatable. This patch moves the strings to the datatables
include file since the filters are related to datatables.

Test plan:
Visit the catalogue/detail.pl and reports/itemslost.pl and test
that the 'Activate/Deactivate filters' option still work correctly.

Signed-off-by: Owen Leonard <oleonard@myacpl.org>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Joy Nelson <joy@bywatersolutions.com>
(cherry picked from commit 423cc1053d8740fe220325d2ec1821320e057e14)

Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>
(cherry picked from commit 1bafa0e1eab3e93785a637745a2028e6866429ce)
Signed-off-by: Hayley Mapley <hayleymapley@catalyst.net.nz>