Finally satisfy (?) crab with proxy renewal method;
data_retrieval == 'fnal_eos' (in testing).
Rework methods to use dbs_query helper; files_numevents_in_dataset.
Finally satisfy (?) crab with proxy renewal method.
histos -> False.
Consolidate and move ntuple script.
Keep psets and publish_logs dirs in the batch dir.
Fix fnal_eos storage_path.
Refuse to set up publishing when doing EOS/resilient stageout.
Clean up.
Capability to cut on sums of quantities for seed vertices.