Onionize TB survey links

Hey @hiro/@anarcat:

Apologies if this ticket's in the wrong place – if so, feel free to move it!

We have two surveys that are due to be launched mid/late next week, with banners linking to each to be deployed on Tor Browser on Feb 23rd.

Tor Browser User Survey: https://survey.torproject.org/index.php/admin/survey/sa/view/surveyid/217469

• To be linked to from TB-stable and TBA-stable

Snowflake Client User Survey: https://survey.torproject.org/index.php/admin/survey/sa/view/surveyid/491436

• To be linked to from TB-alpha

Due to the sensitive nature of asking for feedback from within Tor Browser, Isa has suggested we onionize these. My Qs are:

• Is the survey.tpo.org onion address[*] currently broken?
• If we can get it fixed, how do I/we onionize these surveys?

[*] http://bogdyardcfurxcle.onion/

Thanks!