Updated mediawiki/extensions
Project: mediawiki/extensions/UniversalLanguageSelector  ed993610f59d66c7f4f348119b2719154459ac3a

Clean up ini files

* Use ; for comments
* Avoid unescaped characters like = signs
* Consistency in request-url values

Change-Id: I1a94e30f1acedd934645b70f65025872e4bc7b8e