Needs to merged with https://github.com/wikimedia/jquery.uls/pull/147 in core. Change-Id: I860e5ac7f2fc17508cc76fb756d39cbd61aa1afe
Needs to merged with https://github.com/wikimedia/jquery.uls/pull/147 in core. Change-Id: I860e5ac7f2fc17508cc76fb756d39cbd61aa1afe