Bug 19603: Move admin templates JavaScript to the footer: Patrons and circulation

Bug 19603: Move admin templates JavaScript to the footer: Patrons and circulation

This patch modifies the staff client patrons and circulation-related
administration templates so that JavaScript is included in the footer
instead of the header.

To test, apply the patch and test the JavaScript-driven features of
each modified template: All button controls, DataTables functionality,
tabs, etc.

Signed-off-by: Claire Gravely <claire.gravely@bsz-bw.de>
Edit: Rebased

Signed-off-by: Josef Moravec <josef.moravec@gmail.com>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>