Updated mediawiki/extensions
Project: mediawiki/extensions/Flow  559e6563933d2585277c2057f32c7bc27c680942

Fix link generator

buildUrl will build link to Special:Flow/<title>; don't want to toss in <title>
as Special:Flow already, but just as the article title

Change-Id: Ibdfd282243034a277e53bfa94384a67f8dff7a06