Updated mediawiki/extensions
Project: mediawiki/extensions/SemanticMediaWiki  76b98fbd56f7de03c0b1b95f3ba6120d0259800c

SMWCsvResultPrinter move to \SMW\CsvResultPrinter

* Rename SMWCsvResultPrinter to \SMW\CsvResultPrinter
* Add \SMW\JsonResultPrinterTest

Change-Id: I03136fcc27c2b21c0adaacc110b79fb83a0eaa18