Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  2b1de40876a1d1f75589ce6f0bdbde771eb6cfb8

Use :8080 in Makefile and tasks as default url

When first installing mediawiki with vagrant it exposes :8080 by default, so
make tasks should use that port by default

Change-Id: I4924cf86f4e09f8c880386b0bfc0b0d7371c600a