Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  6a44d2f7b2203ca4f2d5335d746d640adf1a7d91

Only display right button list when needed in OverlayNew

This fixes overlay header in new notifications overlay on
which there is a large gap in the corner of the overlay
(right corner on LTR mode)

Change-Id: I3fa8f9a37d291159c58d238364f10c6438f03561