Comment 1 for bug 1744762

http://git.evergreen-ils.org/?p=working/Evergreen.git;a=shortlog;h=refs/heads/user/khuckins/lp1744762-lineitem-state-filtering-api

Here's a quick branch that solves the issue. Best way to test this would be to create three active lineitems for a bib record, cancel one, and mark the second as received. Then make an API call with ['on-order', 'received'] passed in for lineitem_state in our options object. It should retrieve the lineitems that weren't canceled.