[tor-dev] Stem and Nyx bug tracking moved

[Damian Johnson]

Hi all. Stem and Nyx's issue tracking has moved from Trac to GitHub.
In the future please file tickets at...

https://github.com/torproject/stem/issues/
https://github.com/torproject/nyx/issues/

Thanks!

PS. All existing tickets have moved. These trac components will be
disabled to cut down on confusion...

  https://trac.torproject.org/projects/tor/ticket/32832