Added TODO file to keep track of things that need to be done.
Added TODO file to keep track of things that need to be done.

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