code: func (c *StatsdClient) Incr(stat string, count int64) error {
  	return c.IncrWithSampling(stat, count, 1)
  }
docs: // See statsd data types here: http://statsd.readthedocs.org/en/latest/types.html
  // or also https://github.com/b/statsd_spec
  // Incr - Increment a counter metric. Often used to note a particular event