fatal: Could not parse object 'ff4f08b468a0a04635b779dfc427f3e9c7a901e4'.
From https://github.com/NASA-Tensegrity-Robotics-Toolkit/NTRTsim
 * branch            master     -> FETCH_HEAD
HEAD is now at ff4f08b Another try at a controller, with most CPGs learning different weights and phase couplings. Lower legs left out for now.
ff4f08b468a0a04635b779dfc427f3e9c7a901e4