Bug 21963: Update two-column templates with Bootstrap grid: Patrons part 1

Bug 21963: Update two-column templates with Bootstrap grid: Patrons part 1

This patch modifies several patron templates to use the
Bootstrap grid instead of YUI.

This patch also removes obsolete "text/javascript" attributes from
<script> tags in the modified templates.

To test, apply the patch and view the following pages, confirming that
they look correct at various browser widths:

 - Patrons -> View patron
   - Fines
     - Account
     - Create manual credit
   - Delete
     - Try to delete a patron with checkouts
   - Discharges
   - Housebound
   - Files
   - Holds history

Signed-off-by: Claire Gravely <claire.gravely@bsz-bw.de>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Nick Clemens <nick@bywatersolutions.com>