Colin Walters e689b8b4a5 ci: Add an "all options disabled" context
We keep occasionally regressing this so let's start covering it now. I'm
intentionally not running the tests since that would likely entail a lot more
conditionalizing pain.

Closes: #1194
Approved by: jlebon
2017-09-21 20:57:25 +00:00
..
2017-07-21 20:45:47 +00:00