Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  2277135404644d6006c337ed9bfeb0ce0037fe5e
null
Center header of diff page (376)

when no hamburger or left arrow have no padding on left
negative margins bad

Change-Id: I848f0d02d22ad04f33bef7dcfa358d6bddcb37f8