MQTT implementation based on libevent
the usual meow.
mqtt_sub --host test.mosquitto.org --port 1883 --verbose -q 2 -t '/conspirancy/#' -q 0 -t "/another/way/to/get/hits/on/google/#"
mqtt_sub --host test.mosquitto.org --port 8883 --ssl --cafile mosquitto.org.crt -t '/sensor76/#'