Bug 36510: Add CircControl and HomeOrHoldingBranch settings to smart-rules

Bug 36510: Add CircControl and HomeOrHoldingBranch settings to smart-rules

To test:
1 - apply patch
2 - restart all
3 - load circ & fines rules, confirm syspref values show in the blue box of rules explanation
4 - change sysprefs and confirm values update on circ rules page

Signed-off-by: Michelle Spinney <mspinney@clamsnet.org>
Signed-off-by: hebah <hebah@bywatersolutions.com>
Signed-off-by: Nick Clemens <nick@bywatersolutions.com>
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>