Added this project to my benchmark

[Alex Kessinger]

Hey, just wanted to let you all know I added this project to my python serializer benchmark.

https://voidfiles.github.io/python-serialization-benchmark/
https://github.com/voidfiles/python-serialization-benchmark

Let me know if I've done a good job representing how toasted-marshmallow works.

https://github.com/voidfiles/python-serialization-benchmark/blob/master/subjects/tmarsh.py

[Roy Williams]

Will do! Thanks