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

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