Bug 15194 - Drop-down menu 'Actions' has problem in 'Saved reports' page with languag...

Bug 15194 - Drop-down menu 'Actions' has problem in 'Saved reports' page with language bottom bar

This patch changes the direction of the "actions" menu on the saved
reports page so that it popup up instead of down.

To test, apply the patch and go to Reports -> Saved reports.

- Click the "Actions" menu for any report and confirm that the menu
  displays above the button instead of below it.

Signed-off-by: Marc Véron <veron@veron.ch>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Brendan Gallagher <bredan@bywatersolutions.com>
(cherry picked from commit de98a936751efc00d893f6e74e440416d66140b4)
Signed-off-by: Julian Maurice <julian.maurice@biblibre.com>