mozilla/zamboni — pull request #1758 by diox (2014-02-13 12:36:56+00:00)
Title: Remove Accept-Language fallback in RegionMiddleware (bug 941939)

https://bugzilla.mozilla.org/show_bug.cgi?id=941939

It does us more harm than good, I shouldn't be localized in the US
just because I have en-US as my preferred language.