Include allow_overlap in the list of equality fields for a job.
Some work on a state restore test.
Merge branch 'release_0.6.1' of github.com:Yelp/Tron into 0.6.1_fix_crashes
Adding an end to end test for restarting trond.
Resolve bug with restoring jobs from queued state.
Merge pull request #240 from dnephin/0.6.1_fix_crashes

Additional end to end tests around state restore