* Add support to optionally use
[ReadabiliPy](https://github.com/alan-turing-institute/ReadabiliPy), a
wrapper around Mozilla's
[Readability.js](https://github.com/mozilla/readability), to improve text
extraction of web articles. This closes
[53](https://github.com/GjjvdBurg/paper2remarkable/issues/53), thanks to
sirupsen for reporting the problem.
* Improve NeurIPS provider to add support for papers.neurips.cc