v2.2 (June 24, 2013)
- quiet (-q) is the new default, use -v to get verbose output [Paul]
- tlsa: fix --ipv4/--ipv6 options. Assume both if none specified
- tlsa: Usage 0 fix and M2Crypto path fix [Patrick]

v2.1 (Sep 15, 2012)
- Clarify that the license is GPLv2+

v2.0 (Aug 24, 2012)
- Initial release of hash-slinger
- Pulled in sshfp from the sshfp package
- Pulled in swede as tlsa from github
- Added tlsa man page