Project: datamanagement
Issue DM-3581: Audit, update & integrate top level tasks
As part of the HSC merge, we've pulled in a number of high-level pipeline tasks, which may not be consistent with existing LSST tasks. Audit the overall pipeline flow, ensuring consistency. To include: * Rewrite top-level pipeline tasks and Butler datasets. * Remove ProcessCoaddTask. * Ensure consistency between MPI drivers and individual CmdLineTasks.
Story points: 25