Fixed test failure.  (TestSpline was using slightly too low a tolerance.)
Fixed test failure.  (TestSpline was using slightly too low a tolerance.)

chrisdembia/simbody,elkingtonmcb/simbody,scamille/simbody,simbody/simbody,elkingtonmcb/simbody,robojukie/simbody,scamille/simbody,elen4/simbody,elen4/simbody,Gjacquenot/simbody,Gjacquenot/simbody,robojukie/simbody,elkingtonmcb/simbody,Gjacquenot/simbody,simbody/simbody,chrisdembia/simbody,chrisdembia/simbody,scamille/simbody,robojukie/simbody