Bug 19700: Move template JavaScript to the footer: Some circulation pages

Bug 19700: Move template JavaScript to the footer: Some circulation pages

This patch modifies some staff client circulation 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 the
modified templates: All button controls, DataTables functionality, tabs,
etc.

- Article requests (enable ArticleRequests system preference, have at
  least one outstanding article request)
  - Request article (Bibliographic detail page -> Request article).
- Item circulation statistics (Bibliographic detail page -> Items ->
  View item's checkout history).
- On-site checkouts (enable OnSiteCheckouts system preference; Check out
  some items as on-site checkouts; Go to Circulation ->
  Pending on-site checkouts
- Overdues report (Circulation -> Overdues).
- Holds to pull (Circulation -> Holds to pull).
- Renew
- Holds ratios (Circulation -> Holds ratios).
- Check in
- Transfers to receive (Circulation -> Transfers to receive).
- Holds queue (Circulation -> Holds queue).
- Holds awaiting pickup (Circulation -> Holds awaiting pickup).

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