remove cruft
remove cruft

mpgerlek/PDAL-old,radiantbluetechnologies/PDAL,boundlessgeo/PDAL,Sciumo/PDAL,DougFirErickson/PDAL,mtCarto/PDAL,DougFirErickson/PDAL,verma/PDAL,mpgerlek/PDAL-old,verma/PDAL,mpgerlek/PDAL-old,boundlessgeo/PDAL,mtCarto/PDAL,radiantbluetechnologies/PDAL,lucadelu/PDAL,jwomeara/PDAL,boundlessgeo/PDAL,verma/PDAL,mtCarto/PDAL,DougFirErickson/PDAL,verma/PDAL,verma/PDAL,lucadelu/PDAL,jwomeara/PDAL,boundlessgeo/PDAL,jwomeara/PDAL,Sciumo/PDAL,lucadelu/PDAL,verma/PDAL,mpgerlek/PDAL-old,jwomeara/PDAL,radiantbluetechnologies/PDAL,verma/PDAL,mtCarto/PDAL,lucadelu/PDAL,DougFirErickson/PDAL,Sciumo/PDAL,radiantbluetechnologies/PDAL,Sciumo/PDAL