Updated mediawiki/skins
Project: mediawiki/skins/Metrolook  de365294652f3905209156e4ef75f43921ba16a2

Update Metrolook

Bumps version to 3.0 beta 4

Bumps required mediawiki version to 1.25

* Fixes bugs and improves other things. please see README.md for settings.

Change-Id: I13b0e99cc9651ed4968c4f423b9fd93cd78ca3c1