seaborn 0.3.1 on Python PyPI

This is a minor release from 0.3 with fixes for several bugs.

Plotting functions

The size of the points in pointplot and factorplot is now scaled with the linewidth for better aesthetics across different plotting contexts.
The pointplot glyphs for different levels of the hue variable are drawn at different z-orders so that they appear uniform.

Fixed a bug in FacetGrid (and thus affecting lmplot and factorplot) that appeared when col_wrap was used with a number of facets that did not evenly divide into the column width.
Fixed an issue where the support for kernel density estimates was sometimes computed incorrectly.
Fixed a problem where hue variable levels that were not strings were missing in FacetGrid legends.
When passing a color palette list in a with statement, the entire palette is now used instead of the first six colors.