Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  a553684e2eb356c61e88b71ed0499545f0e8a655

QA Design Tweaks to copyright dialog

change button to blue
allow buttons with class .confirm to close overlay
fix margins on list in copyright dialog

Change-Id: Ic1397b6e893eab54a23f43f644559d198e5e6cb5