Schema support in fairscape

• Bumped fairscape-cli dependency to 0.1.14 to support schemas

• Added support for schema to data_dict parameter in ProvenanceUtil.register_dataset()

• Added --release flag to cellmaps_utilscmd.py rocratetable and
  in output table renamed "Name of Computation" to "Name" as well as
  added "Type", "Cell Line", "Treatment", "Gene set", and "Version" to
  table output

• Set default logging level to ERROR for cellmaps_utilscmd.py command