Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  42c0d82a0cc56fd7710bca85de843fb3ebfb847a

Regression: Ensure clicking main edit button opens lead section

Some old code was left lying around (I guess due to the dynamic edit
refactor)

Change-Id: I29f7b98380e3b6cd140d37318ae4548985a63d05