release notes for disk inventory feature

This corresponds to commit f39bcd28.

Change-Id: Id940dc3791afb2785c602c73d846b250524bd77c
comment out 1.0 release notes for now

Change-Id: Ife79f9b097f1a7180522e60f8a21407b69d9c03b
Merge changes Ife79f9b0,Id940dc37 into develop

* changes:
  comment out 1.0 release notes for now
  release notes for disk inventory feature