* cleanup simulator files * minor updates * update readme * keras runner builds * hmm, still doesn't work * keras runner works * should work with python3 keras mod * touchups
* exclude stuff outside of validity window * 94dd2da7-23ae-4628-9d12-37f58b379110/10 * fbe443fd-1d65-4b4d-8e3a-3817b58bacd0/50 * sanity clip