Finished release v0.2.37.

* release/v0.2.37:
  TRIVIAL fixing NameError
  STORAGEMODEL-307 ensuring methods that iterate over device don't fail in case one device is not working as expected
  TRIVIAL logging messages
  Revert "HIPVM-615 avoiding uncessary rescans"
  HIPVM-615 on VMWare, we must wait for the rescan before running the predicates
  HIPVM-615 avoiding uncessary rescans