[scikit-learn] [ANN] scikit-learn 0.19.1 is out!

[Andreas Mueller]

Hey everybody.

We just released 0.19.1, fixing some issues and bugs in the last release.
It's highly recommended you upgrade your installation. The new release is
available via pip, conda (main) and conda-forge.

A big thank you to everybody who contributed, in particular Joel 
(@jnothman)!

The release includes several improvements and fixes to the 
model_selection and
pipeline modules, and t-SNE.

You can find the full changelog here:
http://scikit-learn.org/stable/whats_new.html#version-0-19-1

Happy learning!

Andy