Update .travis.yml
Update .travis.yml

Removed now-unneeded hack.
Gjacquenot/simbody,robojukie/simbody,scamille/simbody,chrisdembia/simbody,elkingtonmcb/simbody,simbody/simbody,Gjacquenot/simbody,chrisdembia/simbody,scamille/simbody,simbody/simbody,robojukie/simbody,chrisdembia/simbody,elkingtonmcb/simbody,elkingtonmcb/simbody,scamille/simbody,Gjacquenot/simbody,robojukie/simbody