Updated mediawiki/extensions
Project: mediawiki/extensions/BlueSpiceExtensions  64907a3e5da5b0514f4560e6fd5c135b1cc4c267

Small code update

Improved code a little

 * Updated jquery events listeners
 * Some CCs
 * use the framewor * use the framework

Change-Id: I4779fe72c6fc93e5ad8cef07da46abac13f7d814