Show job performance duration in dashboard
Make job creation time available for worker, PerformContext and StateContext
Show total job processing latency in dashboard
Playing with opacity on job details page
Show duration time on job details page
Add generic method for acquiring distributed lock from IStorageConnection
Add filter that prevents concurrent job execution
Explicit timeout setting for DisableConcurrentExecution filter
Release notes for 0.8.2
Add info about state transition latencies to release notes