Updated mediawiki/skins
Project: mediawiki/skins/Metrolook  8240794ca167e353f604ed01401cbac3db7ed636

Update Metrolook

Fix is with it not showing correctly on mobile.
Remove some unnecessary code.
Add some more svg images.

Note this requires MediaWiki 1.24.

If you have a problem with desktop view of site not working on mobile please report it as an issue.

Change-Id: I56e401c40ec208797e412d5b56bd0a089df5e205