Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  7f9acf2bae5adcf74d94e567a0557d3c8f399022
null
move jQuery history specific code to mf-history-jquery

untangle messy code
isolate to beta to allow more experimentation without fear of breaking production

Change-Id: I39e1ad46d6033e6e3ba95b73341a8d80b828b343