coreos/fleet — pull request #343 by bcwaldon (2014-04-17 21:45:23+00:00)
Title: fix(scheduling): Correct the ConditionMachineOf behavior (mostly)

* Stop creating job offers in the agents, just clear a job's target
* Add EventJobUnscheduled, facilitating communication of need to reschedule
* Only clear a job's target if it the target is known