Updated mediawiki/extensions
Project: mediawiki/extensions/BlueSpiceExtensions  a6bffa95cfcd6334759b39ae0fc9b7449116bdfc

Improved js syntax

Removed , from last element of array
Added many missing semicolons
Some syntactical improvements
Fixed some errors with setTimeout

Change-Id: Ibaf7e2d52fba33910842bf0a4a0dfe4876b737c1