Updated mediawiki/extensions
Project: mediawiki/extensions/SemanticForms  994936bc0a4a8781445edb2bbfbcc83ea67c50e2

Add license name for display on "Special:Version"

* license short name according to spdx.org,

see also  http://www.mediawiki.org/wiki/Manual:$wgExtensionCredits#Usage

Change-Id: I92feecbbccc86428c239a3e2ec41653794d5dda3