[Planner] gantt chart doesn't line up with task list

[Sebastien Roy <Sebastien Roy Sun COM>]

With planner 0.13 running on Solaris 11, the gantt chart tasks don't
line up with their task list equivalents.  Each task list items seem to
be slightly taller than its matching gantt chart item, making everything
below it misaligned.  Is this a known problem, and is there a
workaround?

Thanks,
-Seb