Updated mediawiki/extensions
Project: mediawiki/extensions/BlueSpiceExtensions  0ac7b5e79a0998ea4df91c4966745dec6fb077a5

Implemented changes for translatewiki

Moved php language file into languages folder
Moved to Json i18n files

Change-Id: Ice7eae5e2c9cdeda4e194f80b494608e2ddee6e7