Bug 26150: Remove the use of jquery.checkboxes plugin from inventory page

Bug 26150: Remove the use of jquery.checkboxes plugin from inventory page

This patch removes the use of the jquery.checkboxes plugin from the
inventory page and replaces it with custom JS.

To test, apply the patch and go to Tools -> Inventory.

 - Submit the form with some selections which will return results on the
   following page. I filtered by library.
 - On the page showing results, test that the "Select all" and "Clear
   all" links work correctly.

Signed-off-by: Brandon J <brandon.jimenez@inLibro.com>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>