stub omni fw support for Expedient as CH
stub omni fw support for Expedient as CH

GENI-NSF/gram,plantigrade/geni-tools,tcmitchell/geni-tools,GENI-NSF/gram,ahelsing/geni-tools,tcmitchell/geni-tools,ahelsing/geni-tools,GENI-NSF/gram,plantigrade/geni-tools