Added elevation support to Topcon X20 .GDX reader
Updated Raven .rbin reader to skip invalid/corrupt records
Added Support for Agco KML Boundary files
Updated Topcon reader to override status when rate is zero
Added split_by_hrs preference to split datasets based on a given timespan in hours
Improved handling of invalid Date/Time values in Agronave .NVG reader
Updated AutoFlow yield delay logic to skip MyJohnDeere data sets