[pkg-apparmor] Bug#858911: thunderbird: Apparmor prevents opening links from emails in firefox.

[intrigeri]

Michael Biebl:
> Afaics, thunderbird uses x-www-browser by default, which can point at
> arbitrary browsers. I also tried with epiphany-browser and chromium.
> None of those worked either.

Thanks for checking. I'll have a look and ensure all major browsers
work fine for this use case.

Cheers,
-- 
intrigeri