Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  d735ff615a19949fac3311879e28cf18f87ebdaf

Story 1641: QA tests for diffs in stable

In the process move edit_history_link element to ArticlePage.

Change-Id: I626645f781071ed5d0da194a8ede66919fef9e80