Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  0e2a125e6be7d98da3b9f9f2ce0490f03e79b56d

Show upload button again if user cancels upload

Previously, after cancelling an upload the page would remain with no
button (unless refreshed).

Change-Id: Ia3361d4ccea8c582a2d2d59864b79381b95b5d69