Bug#1027003: gnome-control-center: Pls consider keyboard patches from upstream MR

[Gunnar Hjalmarsson]

I'm about to update g-c-c to version 43.2, and will then include 
keyboard-Allow-disabling-alternate-characters-key.patch.

Let's consider this bug fixed with that. If somebody wants to improve 
the "Alternate Characters Key" control further through the other two 
patches, that can be done later.

-- 
Gunnar