* anerd, debian/control:
  - use uuidgen -r for uuid and tip
* anerd, anerd-server-udp.c:
  - add UDP to syslog messages
  - fix uuid related typo
  - add --insecure option
* anerd, anerd-client-tcp.go, anerd-server-tcp.go, debian/control:
  - use sha512sum rather than uuidgen
* anerd, debian/anerd-client.cron.d:
  - run at reboot, and hourly thereafter
  - shorten some function names
* debian/anerd-client.cron.d, debian/anerd-client.postinst:
  - randomize the hourly cronjob to distribute load on the
    server
* debian/control:
  - fix a lintian annoyance
* anerd, anerd-server-tcp.go, anerd-server-udp.c:
  - drop byte counts in logging, as these can be misleading
* anerd-server-tcp.go:
  - salt data with nanosecond timestamp
    server, if possible
releasing 2.1
opening 2.2