Name objects (bodies, markers, links).
Name objects (bodies, markers, links).

This makes printing the system hierarchy more useful.

projectchrono/chrono,rserban/chrono,PedroTrujilloV/chrono,amelmquist/chrono,hsu/chrono,amelmquist/chrono,hsu/chrono,projectchrono/chrono,scpeters/chrono,Milad-Rakhsha/chrono,andrewseidl/chrono,Bryan-Peterson/chrono,jcmadsen/chrono,PedroTrujilloV/chrono,dariomangoni/chrono,scpeters/chrono,tjolsen/chrono,Milad-Rakhsha/chrono,andrewseidl/chrono,Milad-Rakhsha/chrono,scpeters/chrono,armanpazouki/chrono,tjolsen/chrono,Milad-Rakhsha/chrono,scpeters/chrono,amelmquist/chrono,PedroTrujilloV/chrono,amelmquist/chrono,armanpazouki/chrono,Bryan-Peterson/chrono,PedroTrujilloV/chrono,armanpazouki/chrono,andrewseidl/chrono,dariomangoni/chrono,Bryan-Peterson/chrono,hsu/chrono,projectchrono/chrono,rserban/chrono,Milad-Rakhsha/chrono,rserban/chrono,Bryan-Peterson/chrono,amelmquist/chrono,dariomangoni/chrono,projectchrono/chrono,dariomangoni/chrono,PedroTrujilloV/chrono,dariomangoni/chrono,Milad-Rakhsha/chrono,andrewseidl/chrono,projectchrono/chrono,rserban/chrono,jcmadsen/chrono,scpeters/chrono,Bryan-Peterson/chrono,rserban/chrono,rserban/chrono,tjolsen/chrono,hsu/chrono,jcmadsen/chrono,armanpazouki/chrono,dariomangoni/chrono,tjolsen/chrono,amelmquist/chrono,jcmadsen/chrono,hsu/chrono,projectchrono/chrono,jcmadsen/chrono,jcmadsen/chrono,armanpazouki/chrono,jcmadsen/chrono,armanpazouki/chrono,rserban/chrono,tjolsen/chrono,andrewseidl/chrono