Update rotation demos to show the SQUAD cubic interpolation of rotations
Update rotation demos to show the SQUAD cubic interpolation of rotations

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