Updated mediawiki/extensions
Project: mediawiki/extensions/UniversalLanguageSelector  73716f3f6790e4083d19452e16fb6cd6ae9f0256

Remove lot of scroll to view related code

Just use javascript scrollIntoView to do that.
Also remove duplication of code related to this

Change-Id: Ied1235a85f4fe2d99afa127737979c24d3591118