Action: add a routine to namecheck all task output
etc: update namecheck configuration for DAS

DAS subsystems go up to 16 rather than just 04 as for ACSIS.
etc: update namecheck configuration for HEALPIX

Add this to the list of product patterns for CAOM-2 preview images.
etc: update namecheck configuration for coadd/cat

Added patterns for the SCUBA-2 public co-adds and catalog files.
Schema: add tau and seeing to obs table