jobpickler: also pickle Digest protos
This is now required by some code paths. Also make a generic routine for pickling / unpickling, as we may be doing more of this.
Depends on !1650 (merged)
Edited by Angelos Evripiotis
This is now required by some code paths. Also make a generic routine for pickling / unpickling, as we may be doing more of this.
Depends on !1650 (merged)