Update third_party.md
I've deprecated the separate web page for the project and moved everything to `README.md`, so for now it's better to point to the GitHub project page.
P
Pavel Perestoronin committed
e9faff85145eadc010f369d2eeee81039cb83be3
Parent: 5939bc3
Committed by Adam Cozzette <acozzette@google.com>
on 3/26/2019, 8:35:54 PM