fatal: Could not parse object 'ecb72501071ed11f194821bfbeb3abf795972ede'.
From https://github.com/NASA-Tensegrity-Robotics-Toolkit/NTRTsim
 * branch            master     -> FETCH_HEAD
HEAD is now at ecb7250 changed some variable names to tidy up a bit. More cleaning later.
ecb72501071ed11f194821bfbeb3abf795972ede