Updated mediawiki/extensions
Project: mediawiki/extensions/BlueSpiceExtensions  54669f3ac04e09149db60086be92abebcc2447bb

Fixed namespace filter in SmartList (toplist)

* fixed query (in instead of =)
* fixed empty clause (string 0 is empty)

Change-Id: I80f663993760d5ac6dc9b645a18233a334473d4c