CamDavidsonPilon/Probabilistic-Programming-and-Bayesian-Methods-for-Hackers — pull request #110 by bobjansen (2013-08-03 21:25:47+00:00)
Title: PEP8 fixes for Chapter 1

I made a bit of a mess with Git but I think it's an overall improvement of the code. Maybe best to cherry-pick only commit e98d9b1, and leave the changes of Jul 30.

Also I fixed the barchart comparing the two priors and posteriors.