clean up more == comparison tests with epsilon tests
clean up more == comparison tests with epsilon tests

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