New version
    
    - Be ready for mdadm --examine to not provide some of the values we want (vpodzime)
    - Add exit code information to exec logging (vpodzime)
    - Improve and add tests (vpodzime)
    - Mark the test_force_plugin and test_reload as slow (vpodzime)
    - Make sure we get some devices when creating btrfs volume (vpodzime)
    - Add override for the lvremove function (vpodzime)
    - Do not create LUKS format with no passphrase and no key file (vpodzime)
    - Make sure we use the /dev/mapper/... path for luks_status (vpodzime)