Fixed miss-config for ceph-fuse

Signed-off-by: Yuri Weinstein <yuri.weinstein@inktank.com>
Fixed ceph-fuse: [client.0] syntax

Signed-off-by: Yuri Weinstein <yuri.weinstein@inktank.com>
Merge pull request #71 from ceph/wip_fix_fuse_upgrade-firefly

Fixed miss-config for ceph-fuse