Bug 15941 - The template for cloning circulation and fine rules says "issuing rules"

 Bug 15941 - The template for cloning circulation and fine rules says "issuing rules"

The template for cloning circulation and fine rules should use the
phrase "circulation and fine rules" instead of "issuing rules."

Also changed: Added "Cancel" link to return the user to the circulation
and fine rules page.

To test, navigate directly to /cgi-bin/koha/admin/clone-rules.pl.

The page title, breadcrumbs, and heading should all use the phrase
"circulation and fine rules."

Signed-off-by: Frédéric Demians <f.demians@tamil.fr>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Brendan A Gallagher <brendan@bywatersolutions.com>