created live_graph example file
Revert "created live_graph example file"

This reverts commit a3dafdf3fde474a742a1333e42c961892b00faab.
Merge branch 'master' of https://github.com/DawesLab/PylonCCD
Revert "Revert "created live_graph example file""

This reverts commit e951f03617b57bf5b8571f73364d450610894f3d.