warn in createsliver if there is no users entry in omni_config at all
warn in createsliver if there is no users entry in omni_config at all

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