apps/utils/find_not_processed: during validation, distinguish between missing   -d parameter and an invalid directory.
apps/utils/find_not_processed: during validation, distinguish between missing
  -d parameter and an invalid directory.


git-svn-id: 036a1c5f902f528d79fbac72fb947c91fe594755@218 9f305d85-0c50-0410-b3e0-65f4174694de

johan/crush-tools,johan/crush-tools,johan/crush-tools