MAX
- added support for MPPSolar MAX inverter.
- #64 , #61 QPIGS2 support.
- #63 max charge current change up to 60A with solpiplog/pip/maxcharge/set and payloads 2,10,20,30,40,50,60
- #45 MQTT reconection in case MQTT server is down.
- able to turn on and off timesource and timecharge switching with MQTT
- support for up to 7 parallel inverter
- added emoncms field 72 ( seriealnumber)