Updated mediawiki/extensions
Project: mediawiki/extensions/BlueSpiceFoundation  0273e5fa0fbc6431db5f5a39ed8142af719e7c73

Add newline at end of file to unbreak translatewiki.net scripts

While I am at it: Lowercase a word for consistency

Change-Id: Idd53c45e5146eb0d31c36b4120036fd97012e330