func (c *Client) KeepAlive() {
	for _ = range time.Tick(60 * time.Second) {
		c.connection.KeepAlive()
	}
}
func (c *Client) KeepAlive() {
	for _ = range time.Tick(60 * time.Second) {
		c.connection.KeepAlive()
	}
}
// KeepAlive is meant to run as a goroutine. It sends a single whitespace
// character to HipChat every 60 seconds. This keeps the connection from
// idling after 150 seconds.