plugged in Bill Ott's lost item checkin functionality. This includes the ability...

plugged in Bill Ott's lost item checkin functionality.  This includes the ability to void lost item fines, processing fines, and un-voiding existing overdue fines on the transaction when an item previously marked lost is checked in.  lib can also define a post-due-date interval during which these settings take effect.  Each are controlled by org-unit settings.  I still need to add Const.pm entries for billing types.  Thanks Billsvn diff Open-ILS/src/perlmods/OpenILS/Const.pm Open-ILS/src/perlmods/OpenILS/Application/Circ/Circulate.pm

git-svn-id: svn://svn.open-ils.org/ILS/trunk@12548 dcc99617-32d9-48b4-a31d-7c20da2025e4