Updated mediawiki/extensions
Project: mediawiki/extensions/MultimediaViewer  16098d98ce74cf6e9f45fafd174e007ff6c5bef6

Align text and icons on the grey area

Due to differences in line-height, author and license text were missaligned.
Some adjusment has been done also about icon position.
The end result can be viewed at http://i.imgur.com/x7KEjDE.png

Change-Id: Ie369d7ab6f1230b1b795ce2b63cdba1401d052dd