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>