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-ovf.zip.sig
      gpg: Signature made Tue Jun  4 16:41:30 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  fffefb823eb2b20ff664797009ce16b3051e4f1b
    * md5sum   b3c7aa969fd7e8bc3e9b61dedfc2a1ff

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)

iQEcBAABAgAGBQJRrhiwAAoJEIXCXpWhbrlNTckH/0Otfo/H2BCiiQzanRNPMIFI
lwihp/i39V1p2+6MEjShN2CZZikrLse2Wvpg/Oh6lBebPzJEo2lkvw11Cgxj3BgB
TZBFcSXO97Nqkqow1f8oPcBO8igBfWJYXfWsZmDO2DAJe8Ry91lqc5+2k2Y+HIZj
qGr86DGI+PliEuG0vM/QtPAeWnke4II5r7zI4pbshIiWN5AssjIlyPBiryW2uPGY
WYEbM00xPFjCsBhPW4S12XNCsMreS9Moqa1yx8cD6HIBhxCzapcJw7DR0/Z3XnWF
fHtdyjy2buQtrNUFzbr/sMId5U+7pUo5i97B9UbmtfdVqo0E+dbdfjySI8nKRX4=
=PMmd
-----END PGP SIGNATURE-----