yhat/ggplot — pull request #164 by JanSchulz (2014-01-19 21:17:37+00:00)
Title: Two fixes

This fixes two things:

* The title in facet plots is centered https://github.com/yhat/ggplot/issues/47#issuecomment-30340126
* Closes https://github.com/yhat/ggplot/issues/33 -> now legends show up in ipython