Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  97b219dd6d376367fbacc3228476b83204c237d6

Add text to next & save buttons in mobile editors

Also reworking how we handle the borders on the header so that
they display consistantly between browsers (no 1px of death).

Change-Id: I580bd55a2c22935e4fabf9b5c71bbf14fd5ef7c6