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-12.0-squeeze-x86-openstack.tar.gz.sig
    gpg: Signature made Tue Aug 21 15:10:50 UTC 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  beced03014bfeeb85023b62217be9d5a40028674
* md5sum   be08bc58f317960710e3785b6220b28e

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 v1.4.10 (GNU/Linux)

iQEcBAABAgAGBQJQM6TvAAoJEIXCXpWhbrlNXjIIALXwWHFD6Qo0FWc3apjxx5pI
iV3Dqd57I/1CPr6nG7qv9u36EbrdWg68khgU45cUWkWx02P5LZnGnNCHAOMw55uK
S/ni1V/C1An2hJhwLzWs3DTrsmCOgUBFLiDh26rSJnUDiq01PtQovGhR4GXWaBNb
U0wRR6jjjSRU+i0BigIwMi8jDggU03r6Jtuq0XSpk15KgaYv2q4kwRjvM0MsYyVJ
H6mxSGneih/abwSHvPtIBTII7S5XPELHr17SoOsVYlzrV9SgtDwHIxpsLNy8DdEm
4qYhcXkqkE2RvemumU2QMiEsRhABg2/sLGWJW5Sgp4C/WAa42/tAcVPfaN+Y3Hk=
=yFiA
-----END PGP SIGNATURE-----