Updated mediawiki/extensions
Project: mediawiki/extensions/OpenStackManager  7d4d57062980f9c9d75519ae82d29b15815e0a4b

Enable shared storage for new projects.

Originally this was off by default due to gluster scaling issues...
now that we use NFS it's safe to have this on by default, which
is typically what users and puppet expect.

Change-Id: I2e520ac0c575f8a65381bc230c456c5b5ad74b82