Updated mediawiki/extensions
Project: mediawiki/extensions/Popups  d40c4c1e8a6597d7af1bd85427aaa1a9ea235fc8

Use document.createElementNS for svg:image

Browsers like Safari and IE9 alias <image> tags to <img>
tags and thus don't display hovercards correctly. By creating
the `image` in the svg namespace we solve this problem.

Bug: 62985
Change-Id: Iff92d59ea231d1208eea149cc8c182a5fe87701a