osdmap: show weight for out osds
osdmap: show weight for out osds

This info is reduncant (weight is 0 for out osds), but makes the output
cleaner.

Signed-off-by: Sage Weil <6dd34506bbd5e58221bbb3e4732d97c91f02277b@newdream.net>

ajnelson/ceph,ajnelson/ceph,ajnelson/ceph,ajnelson/ceph,ajnelson/ceph,ajnelson/ceph