Three changes/fixups#2

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dustymugs wants to merge 2 commits intocaltechads:masterfrom

dustymugs:MoreResiliency

Commits on Jul 15, 2018

submit_jobs(), register job definition just once, just one batch client, more verbosity
Bborie Park
committed

Commits on Jul 17, 2018

oops. forgot to burn in params
Bborie Park
committed