Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  ad5e411cb322a06c5708f40b94d45473da740d4a

Make sure, issues only added once

If there are nested tables in the issues related content, they
will be added twice (or more times, if there are nested tables
in nested tables). Make sure, that the content will be added
only once.

Added test for nested tables.

Bug: 71046
Change-Id: I9bb78e413487c24c7c1a1090b15d4146279e2b89