I have a use case (standalone partition-loci command) that wants ReadSets args but not PartitionedRegionsArgs; they should be separate and mixed in closer to the leaves of the hierarchy.
Coverage decreased (-0.1%) to 78.538% when pulling b5e4e5c47eb13cd476efdadfcc0fc82854d82a13 on ryan-williams:args into 738996d8cfcc4bbcabf2138cf269b965dff5b190 on hammerlab:master.
I have a use case (standalone partition-loci command) that wants ReadSets args but not PartitionedRegionsArgs; they should be separate and mixed in closer to the leaves of the hierarchy.