Mentioned in PySmiles

[pckroon]

Hi,

I have a project on github called PySmiles (https://github.com/pckroon/pysmiles/), and since our packages are named very similar I thought it would be decent to mention your package in my readme. I made this issue to notify you of this, so that you have the opportunity to change (by making a PR) or complain about (by making an issue, or replying to this one) the description I gave of your project.

Cheers, Peter