Updated mediawiki/extensions
Project: mediawiki/extensions/BlueSpiceExtensions  445a73e01b3c3443449438de85f17c1c7dc7b30c

Added meaningful id for testing purpose

The created checkboxes just had a number as id.

 * Changed initialization from document ready to loading time of ext.bluespice
 * Added missing semicolon

Change-Id: Ia1e22dc6c556a0d63e432d28a8bfe26a984ac5c4