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-ushahidi-12.1-squeeze-amd64-xen.tar.bz2.sig
      gpg: Signature made Tue Jun  4 16:56:25 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  9f3dbaf8cec9d6eea7858bdb8d88f822d3e77945
    * md5sum   cc0c15b1e3bf9e0728c36c25410d81f7

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)

iQEcBAABAgAGBQJRrhwyAAoJEIXCXpWhbrlNJ4oH/jGBnGvw71G5gwvKCtq3BO2r
27TJGqE5Kf36AGumLpoxFUUXMc6aJHmo//1B5wUBD8wXixMVXuropx1YPgJc7DAV
N8PEVcE3inYzjXeCUVmVSFs6ehylYNTprBu/+jT9uatw3vpNEi86mcE2p4fW989M
qWd8yv0D/p5jaQmG04fSSgtffPwEkVySWk9Su8HE6Q1JYMp4f39mucppzyXbhdAT
nfZJE4hn0mOYeHkVgMrCEtsyejdt1cRqyTsyplfWplXjiiz3oeJRqQdem900o6gv
uqpsRe0COlugmSpDvEqjzWq9yNPDS6EpMCAA5Q10SmnSEae46QARl8j+sZ5+REc=
=ZtDe
-----END PGP SIGNATURE-----