Updated example output and -h output in acceptance test README.
Updated example output and -h output in acceptance test README.

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