Updated mediawiki/extensions
Project: mediawiki/extensions/Wikibase  69a3be9f5e3c720657bb99f4a7cb484b86b274e3

(bug 54103) allow ftp links

added support for ftp links
added tests
added documentation

Change-Id: I898e2a8330923f5f32809c9485a83d71546c1c65