Updated mediawiki/extensions
Project: mediawiki/extensions/BookManagerv2  e3a8840d2f8b46fc44ea8c2ea2f64c63e89a6f14

Replace .size() by .length in modules/ext.BookManagerv2.editor.js

The .size() method is deprecated as of jQuery 1.8.

Bug: 67872
Change-Id: I72b98b9fc190884829421e9f3fc6a6197f9faccd