Updated mediawiki/extensions
Project: mediawiki/extensions/Collection  bcb045c6ea418776892411f41bf69f1b7c0aef5f

Use [title!=''] instead of [title!=] to make jQuery happy

The latter should have never worked, and apparently stopped working
now that we upgraded to jQuery 1.11.

Bug: 65562
Change-Id: Iaf27aea0ee52c986d15421051142f06933f19b3b