Updated mediawiki/extensions
Project: mediawiki/extensions/UniversalLanguageSelector  4a09ed96d5914e318a5a0a3c1585fc9cd3b4db00

Fix JavaScript error on pages without headings

Error was caused because .css( 'font-family' ) returns undefined for
elements which do not exist.

Merged two blocks both extending the default settings.

Bug: 67676
Change-Id: Ic33f3934166f4feb6dd088ca0d14e249fcf237a3