Updated mediawiki/extensions
Project: mediawiki/extensions/BlueSpiceExtensions  d5002f747c63dee7d50f4c3dfe622d90ba6e0dee

InsertLink: Now using new BS.form.field.TitleCombo

Implemented the new BS.form.field.TitleCombo in InsertLink
Needs to be tested carefully before merge!

Change-Id: I641804304b53b55b50e0d8d6304e335d007b1e29