mon: put 'ceph status' health items on separate lines

This makes it *way* easier to read.

Signed-off-by: Sage Weil <sage@redhat.com>
mon: put 'ceph status' quorum status on new line

Signed-off-by: Sage Weil <sage@redhat.com>
mon: break recovery status onto separate lines

This affects both the 'health' and 'pgmap' sections of 'ceph status'
output.

Signed-off-by: Sage Weil <sage@redhat.com>
Merge pull request #2586 from ceph/wip-mon-status

mon: make health portion of ceph -s readable (multiple lines)

Reviewed-by: Joao Eduardo Luis <joao.luis@inktank.com>