Comment 3 for bug 1331174

Added a library setting "Assess Billing When Marked Long-Overdue" Added a few lines of code to respect that setting and skip some billing matters under the condition. Tested with and without setting. Lost still functions the same.

http://git.evergreen-ils.org/?p=working/Evergreen.git;a=commit;h=b7b65232ebd6cbc6f06bfca0ad237b767586d4a6