Updated mediawiki/extensions
Project: mediawiki/extensions/wikihiero  29bbd55f37919bf23c47f9f82a5b9240a81a5778

Refactor image addition

The only visible change is that <img> titles now don't show image code for
Horus names and such, like cartouches were treated before.

Change-Id: I1563934d7e9dad26ca18729f0d40b6932aa1f9bf