[Merge] ~gunnarhj/ubuntu/+source/gnome-control-center:serbian-fix-2 into ~ubuntu-desktop/ubuntu/+source/gnome-control-center:ubuntu/master

[Gunnar Hjalmarsson]

The latest commit fixes the remaining issue related to modifiers. Now a language represented by a locale with a modifier both has a distinguishing label and can be set from Region & Language.
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https://code.launchpad.net/~gunnarhj/ubuntu/+source/gnome-control-center/+git/gnome-control-center/+merge/365920
Your team Ubuntu Desktop is requested to review the proposed merge of ~gunnarhj/ubuntu/+source/gnome-control-center:serbian-fix-2 into ~ubuntu-desktop/ubuntu/+source/gnome-control-center:ubuntu/master.