Release v0.5.4

added Kessel Staufix Control
added Thermokon SR-MDS Solar
added Omnio WS-CH-102
added PENTAIR Transmitter FTJP
split datapoint PAE for D2-06-10 & 11 to EPA und PAE

Release v0.5.3

fix context for sendData when called from packet handler
fix teachin method
fix ser2net reconnect