Bug 6351: Unable to delete branch-specific circulation rule

Bug 6351: Unable to delete branch-specific circulation rule

The URL on the page did not have a branchcode, so the delete failed silently, and
returned the user to the "All" rules page.  Turns out, the array for the rules was
not being populated with the branchcode!

Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
Signed-off-by: Ian Walls <ian.walls@bywatersolutions.com>
Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
(cherry picked from commit eba64bf25d8da0f091ce0b5d8329385638fb1fe1)

Signed-off-by: Chris Nighswonger <chris.nighswonger@gmail.com>