break out operator== test so that the tests that are easiest to calculate but be different happen first
break out operator== test so that the tests that are easiest to calculate but be different happen first

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