make supervisor look at job failure counters
make supervisor look at job failure counters


Former-commit-id: 5bbe3d729a2b9b478291094dc8141f4ab87b4870 [formerly 1041ec5ea3876fedf5c299c0b046f5c7119ccbfe]
Former-commit-id: c51aac20a8e36e3c32a6d362e5a86a3527df05d7
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine