Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  18c42d472128a56cf4dfdd2360cf16f6d6b54c71

Story 755: Add event logging to editing

Dependency: https://gerrit.wikimedia.org/r/65843/

Change-Id: Id63c15675d33c0c7cf1072ea48060856ac1ebeeb