Updated mediawiki/extensions
Project: mediawiki/extensions/BlueSpiceExtensions  7422459d11e5ca330c671566f0b0f1d795a43d0c

Implemented changes for translatewiki

Moved php i18n file into languages folder
Moved to Json i18n files
Changed message and added GENDER support
Improved some messages

Change-Id: I51a1f429ca4b518cbcad4ac732baeb9871cd5d7b