Bug 19697: Move template JavaScript to the footer: Search results

Bug 19697: Move template JavaScript to the footer: Search results

This patch modifies the staff client catalog search results template so
that JavaScript is included in the footer instead of the header.

To test, apply the patch and test the various JavaScript-driven features
of the results page: Floating toolbar, cart, lists, cover images, search
to hold, etc.

Signed-off-by: Claire Gravely <claire.gravely@bsz-bw.de>
Signed-off-by: Josef Moravec <josef.moravec@gmail.com>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>