Updated mediawiki/skins
Project: mediawiki/skins/BlueSpiceSkin  1b9a58f466c9a68eb3f53c1e37b6091d9a57a4e9

BS223 Facelist: Preferences

* changed colors on Special:Preferences
* added color change on click
* just loaded on Special:WikiAdmin and mode=Preferences

Change-Id: I6a7beeb4f1d66d8f0001a128c6a2c86156fb9cac