New mobilizer header for handling new built-in types
New mobilizer header for handling new built-in types

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