Added a TODO in recognition of the fact that this file is both poorly commented, and has not been reviewed.
Added a TODO in recognition of the fact that this file is both poorly commented, and has not been reviewed.

UM-ARM-Lab/arc_utilities,WPI-ARC/arc_utilities,WPI-ARC/arc_utilities,WPI-ARC/arc_utilities,UM-ARM-Lab/arc_utilities,UM-ARM-Lab/arc_utilities