Bug 20743: Update two-column templates with Bootstrap grid: Administration part 7

Bug 20743: Update two-column templates with Bootstrap grid: Administration part 7

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

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

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

 - Navigate directly to /cgi-bin/koha/admin/printers.pl
   - View and edit printers
 - Administration -> Search engine configuration (or navigate directly
   to /cgi-bin/koha/admin/searchengine/elasticsearch/mappings.pl
 - Administration -> Circulation and fines rules
 - Administration -> SMS cellular providers (enable SMSSendDriver or
   navigate directly to /cgi-bin/koha/admin/sms_providers.pl)
 - Administration -> Z39.50/SRU servers -> New SRU server -> Modify SRU
   search fields mapping
 - Administration -> System preferences -> Local use
   - View and edit local use preferences
 - Administration -> Transport cost matrix
 - With  UsageStats enabled, go to Administration -> Share your usage
   statistics.

Signed-off-by: Claire Gravely <claire.gravely@bsz-bw.de>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Nick Clemens <nick@bywatersolutions.com>