This signature file may be used to cryptographically verify file integrity,
like this::

    $ gpg --keyserver hkp://keyserver.ubuntu.com --recv-keys 0xA16EB94D
    $ gpg --list-keys 0xA16EB94D
      pub   2048R/A16EB94D 2008-08-15 [expires: 2023-08-12]
      uid   Turnkey Linux Release Key <release@turnkeylinux.com>

    $ gpg --verify turnkey-bambooinvoice-13.0-wheezy-amd64-openstack.tar.gz.sig
      gpg: Signature made Wed Oct 16 12:13:25 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  fb8b3bc6a9637daa83de0070b9fe9167f8ba6e87
    * md5sum   0c4ed948b1bc6783f9256d987ad75684

You can calculate these on your end and compare to check for errors, but
cryptographic verification is recommended for security reasons.

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)

iQEcBAABAgAGBQJSXoLcAAoJEIXCXpWhbrlNLkMIAJBW5oCNC6bfLmIvm6HcgZsk
BX+ZoZeAdNox8jAn1N6LdNGNNKttv4P94bmp/jKiDIIsh9bepfBfSW1PFN2IPWku
CIDTxT8Itytp11Ot6+WUAR79RIDlZnDxgU0qTxHyC40X2k7V+6bawD9BysF/zVOs
1i7L91O1tuqeaYVT45h5Q1PrnypGwPJo5IVfkCQzdObZihKLeupJLv409Y+sK+Q2
hASC6Gm9WKBrwlxPsR0uY87qf23GY05KvIiMsLBG0N91jJILcn6jGQM+UKC4EY7e
nvMh+aqFwuq9aNxuV7xeP0W5P0k36tJLVE+ow/ro+bQcvZTpcRwqiBIjVfLSvuM=
=nYI/
-----END PGP SIGNATURE-----