Updated mediawiki/extensions
Project: mediawiki/extensions/Nostalgia  1020ffdf360f00b079c4271a44aebc8f1b800e49

Remove everything except for short information in README and Nostalgia.php

The repository has been moved to mediawiki/skins/Nostalgia.

Bug: 61256
Change-Id: Iecc4100ec7f11e471c088fc751fd193f72ed360b