Updated mediawiki/extensions
Project: mediawiki/extensions/SemanticWebBrowser  949dcc916571b0638c0d4e540a14801230c823cd

Several tweaks to the extension

* added check for the call of the extension
* changed extension's URL to https

Change-Id: I1a53a7b45815f057a6e3bf2b4f849ccc5d01faff