Enhanced KNX experience

The KNX driver is now packaged to give better user experience. No need to compile the agoknx daemon yourself anymore. We also provide bcusdk/eibd debian packages for armel, armhf, i386 and amd64 on our mirror. That makes it very easy to run ago control with KNX on e.g. a Raspberry Pi or other ARM CPU based embedded systems. For more information please see http://wiki.agocontrol.com/index.php/KNX

Currently the driver supports switches, dimmers, blinds/drapes, binary-, temperature- and brightness-sensors. Thermostat support is currently being implemented.