remove '; NMEA' prefix from echoed NMEA sentences
remove '; NMEA' prefix from echoed NMEA sentences

jdesbonnet/RFM69_LPC812_firmware,jdesbonnet/RFM69_LPC812_firmware,jdesbonnet/RFM69_LPC812_firmware,jdesbonnet/RFM69_LPC812_firmware,jdesbonnet/RFM69_LPC812_firmware,jdesbonnet/RFM69_LPC812_firmware