PGMap: add [near]full_ratio to the Incremental and encoding.
PGMap: add [near]full_ratio to the Incremental and encoding.

This way these ratios can be distributed by map updates.

Signed-off-by: Greg Farnum <0bcb4295d38ee745130ea5f2bb88ef4eef474e61@dreamhost.com>

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