ryandotsmith/queue_classic — pull request #224 by jipiboily (2014-08-20 18:14:58+00:00)
Title: move unlock_jobs_of_dead_workers

Reason for this are:
- it has nothing to do with the QC::Worker class
- we want to be able to call that in other circumstances than from the Worker class

/cc @ukd1 @smathieu