Updated mediawiki/extensions
Project: mediawiki/extensions/Flow  e0360014c81772207c2cf01cdbf64a406b5831ea

Fix bug 54936: Redirect most references to Special:Flow through UrlGenerator.

Removed Workflow::getTitle() because grep showed it was unused throughout Flow.

Change-Id: Ib175463483a1a8168b49235538c342809ceb82b6