Restrict the use of refresh_windows_hosts
Restrict the use of refresh_windows_hosts

Prevent running the command by someone not aware of the broken state of
its data source.

Reviewed-By: Zoltan Sebestyen <be2314d0afde2d2352aeb623a228e572c9b6cb8b@morganstanley.com>

stdweird/aquilon,quattor/aquilon,quattor/aquilon,guillaume-philippon/aquilon,guillaume-philippon/aquilon,guillaume-philippon/aquilon,stdweird/aquilon,stdweird/aquilon,quattor/aquilon