* Use relative backend names, the logs are cleaner (Sam Roberts)

 * test: server APIs made more uniform (Sam Roberts)

 * test: syslog server has addon dependency injected (Sam Roberts)

 * syslog: add debug logging of messages (Sam Roberts)

 * Error if no backends, or multiple backends. (Sam Roberts)

 * test: add unref() to graphite server (Sam Roberts)

 * internal: use javascript milliseconds since epoc (Sam Roberts)

 * syslog: node-syslog dependency is now injected (Sam Roberts)

 * syslog: reimplement as a backend (Sam Roberts)

 * Add copyright header to lib/log.js (Sam Roberts)

 * internal-statsd: reimplement worker/master statsd (Sam Roberts)

 * test: refactor into reuseable test servers (Sam Roberts)

 * Fix incomplete rewrite during rebase (Sam Roberts)

 * statsd: use the repeater to forward metrics (Sam Roberts)

 * splunk: support checking of splunk host name (Sam Roberts)

 * Support async checking of backends (Sam Roberts)

 * Direct use of statsd, not through child process (Sam Roberts)

 * Import core etsty/statsd code (Sam Roberts)

 * Add strongloop copyright headers (Sam Roberts)