Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  e06cc15d821c19dcf454c953dc6039277476ee35

Make View's defaults inheritable and extendable

Now when children of View define the `defaults` property, properties of
`defaults` of the parent are preserved if the child doesn't override
them.

Previous behaviour led to missing close button message in most overlays,
which suggests that extending defaults in this new way may be more
intuitive, if slightly more magical.

Change-Id: Id6bb5a89dea33200ea9cf35535644bde54d8820e