Bug 20739: Update two-column templates with Bootstrap grid, Administration part 3

Bug 20739: Update two-column templates with Bootstrap grid, Administration part 3

This patch modifies several acquisitions 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:

 - Administration -> Columns settings
 - Administration -> Patron categories
   - View and edit patron categories
 - Administration -> Cities and towns
   - View and edit cities
 - Administration -> Classification sources
   - View and edit classification sources
 - Administration -> MARC bibliographic framework test

I'm not sure if this standalone interface is actually in use, but you
can navigate directly to /cgi-bin/koha/admin/clone-rules.pl to see a
form which is usually submitted from the circulation and fines rules
interface. View the page to confirm it looks correct.

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>