Add change log note on support for wheeled trailers in Chrono::Vehicle
Add change log note on support for wheeled trailers in Chrono::Vehicle

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