Mark Weiman authored Jan 20, 2017 and Lukas Fleischer committed Jan 20, 2017

Currently, when a user edits their language setting from the edit user form,
the changes aren't reflected until the user either lets the original cookie
expire, deletes the cookie manually, or changes the language a second time via
the dropdown menu on the top of the page. This patch makes the language cookie
get updated when it is changed from the edit user form.

Signed-off-by: Mark Weiman <mark.weiman@markzz.com>
Signed-off-by: Lukas Fleischer <lfleischer@archlinux.org>