Updated mediawiki/extensions
Project: mediawiki/extensions/WikimediaMaintenance  c8dcede8fa42a60d544e21a01808cb574241d330

Wikipedia archive import script

This script was deleted from the core in r100128, only a year after I
wrote it (r78674). I would like it to be in version control of some
description, so that development can continue, and so that it can more
easily be found by researchers. Maybe it will live longer in this
extension.

Change-Id: Ia6f209e06d3a7a616c85a0b6d369e31a35d813f6