Invert the meaning of the two gear wheels in the new elastic gear, to be coherent with the previous rigid gear behavior and with the comments/docs
Invert the meaning of the two gear wheels in the new elastic gear, to be coherent with the previous rigid gear behavior and with the comments/docs

dariomangoni/chrono,projectchrono/chrono,dariomangoni/chrono,rserban/chrono,Milad-Rakhsha/chrono,rserban/chrono,rserban/chrono,projectchrono/chrono,dariomangoni/chrono,dariomangoni/chrono,projectchrono/chrono,dariomangoni/chrono,Milad-Rakhsha/chrono,Milad-Rakhsha/chrono,rserban/chrono,Milad-Rakhsha/chrono,rserban/chrono,rserban/chrono,Milad-Rakhsha/chrono,projectchrono/chrono,dariomangoni/chrono,projectchrono/chrono,projectchrono/chrono,Milad-Rakhsha/chrono,rserban/chrono