Updated mediawiki/skins
Project: mediawiki/skins/Example  ec19d25ac05cb3e045bc49b5a93478b885b921bd

Example skin

This is an example skin showcasing the best practices,
a companion to the MediaWiki skinning guide available at
<https://www.mediawiki.org/wiki/Manual:Skinning>.

The code is released into public domain.

Change-Id: I03c02f1a9cf5f2372417b925aec562b56b05f870