Comment 39 for bug 1086458

Seeing good results using the cleanup_only branch. Picked all commits into master and rel_2_3.

My recommendation at this point is that we begin coordinating additional memory leak issues into their own separate bug tickets so that we can take further action on various issues on a case-by-case basis. Specifically from this thread, I can see some suspicion of issues in printing receipts and patron search (which already has its own ticket, see bug 1110817).