Updates to make notebook runnable and fix deprecation warnings#461

hsm207 wants to merge 6 commits into

CamDavidsonPilon:masterCamDavidsonPilon/Probabilistic-Programming-and-Bayesian-Methods-for-Hackers:masterfrom

hsm207:fixeshsm207/Probabilistic-Programming-and-Bayesian-Methods-for-Hackers:fixesCopy head branch name to clipboard