Bug 19946: Update popup window templates to use Bootstrap grid: Authority Z39.50...

Bug 19946: Update popup window templates to use Bootstrap grid: Authority Z39.50 search

This patch updates the authority Z39.50 search template to use the
Bootstrap grid instead of the YUI grid.

Also fixed: Some capitalization corrections, better <title>
handling. This patch does not fix Bug 17119.

To test, apply the patch and go to Authorities -> New from Z39.50.
In the popup window, both the search form and search results pages
should look correct.

Signed-off-by: Te Rauhina Jackson <terauhina.jackson@gmail.com>
Signed-off-by: Te Rauhina Jackson <terauhina.jackson@gmail.com>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>