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-web2py-13.0-wheezy-i386-xen.tar.bz2.sig
      gpg: Signature made Fri Nov  1 09:58:08 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  88669d261b0ec1d91192b20104430818f9acfe35
    * md5sum   05876ef573dfb68b71b3930111990ab6

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)

iQEcBAABAgAGBQJSc3soAAoJEIXCXpWhbrlN26AIAOOOwzDPF9yLHcOKk8VjXXWD
BqKNYp6EUkHg5xcCt0sBq4m+P7y9UyAEmJoqf+L+oSjHn+PiYQmMuSKp6iQ0xHXI
Biuj6ncMwkNsK/viQkwfjEjyIbDvUu0wSA3rbu/63RO2I+1WR7JKUe2dR8vW/1/z
7nbfAAZlgtP5U/7a6u29ib3ZVXPxmbIKs6B5Q8q2QxVbpD+BUEW1getvlwHfp+Iu
dTut8LfEbqvZ3/KlIRUuZICyN2xa64aktfOoIyfetgfAX2ikbWO6dyNmUpbXEkIM
/YhXOs+dAhDD64mZykkQXY9Rp9DmT3bg94c0BqW63Zp98A3u1rgUa69Xq32eip0=
=sN15
-----END PGP SIGNATURE-----