Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  a2c8c742cfd7b1c6a05cfe80e8c98539d45a1ea6

Use inline-block rather than floating

Floating can cause two galleries side by side to render strangely
and can also cause issues where one photo in a gallery is on its
own and not centered.

Change-Id: Ib2aecaa8db28784bbe867a17f3706b99676cce41