version used for 60 chunks of output, added documentation to header, only make missing and coadd annot pngs if specify '--extra_plots' on command line
version used for 60 chunks of output, added documentation to header, only make missing and coadd annot pngs if specify '--extra_plots' on command line

legacysurvey/legacypipe,legacysurvey/legacypipe