Updated mediawiki/extensions
Project: mediawiki/extensions/Wikibase  91c7df1b2cbf2519f0283a006819fc6c31726a7b

(hotfix) adjusting selenium tests to use NewItem instead of CreateItem

- the name of the special page changed, so selenium tests
need to be adjusted

Change-Id: I937c604593c2689bd935b3faf8f7fe1b2c1e1db5