Updated mediawiki/extensions
Project: mediawiki/extensions/Wikibase  efc60e16d516fa4c952c2dc0aaea334c952f3580
null
(minor) increase waitingtime in clientrepo seleniumtest when un/deleting item

Change-Id: I70c455cb088fde12e98a7b76c1e2fe1ae35d7b3b