Fixed a memory leak in PolynomialRootFinder
Fixed a memory leak in PolynomialRootFinder

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