Bug 19110 - XSS Stored in branches.pl

Bug 19110 - XSS Stored in branches.pl

To Test
1. Hit the page /cgi-bin/koha/admin/branches.pl?op=add_form_category
2. Add a text in the field Name and description that contains js.
3. Save the page.
4. Notice js is execute
5. Apply patch and reload, the js is escaped

Fixed for js escaped execute for both pages

1. /cgi-bin/koha/admin/branches.pl?op=delete_confirm&branchcode=xx
   xx is branchcode
2. /cgi-bin/koha/admin/branches.pl?op=add_form with Group(s):

Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
(cherry picked from commit 0a44868b21c4ec9f3e6a7c4e4f7db8ee22e014b6)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>