Updated mediawiki/extensions
Project: mediawiki/extensions/Flow  51ff631e0f74299264927f69905fdb41e21f06a2

Update make command forward into vagrant

The newest versions of vagrant setup the www-data user with /usr/sbin/nologin.
This prevents our current method from running scripts inside vagrant. This patch
updates the way we run as another user to workaround the nologin setting.

Change-Id: I4deaeeda22dbb5ad20c61ca76207a8e4f1b8f682