First steps to port the whole library to the new AirQ ShielD 2.0
Minor fix in thermostat3 example
Removed an unnedded var
Merge branch 'airqshield-2.0' of github.com:airqnetworks/snet-arduino into airqshield-2.0
Added some convinient routines to sNET class
Modified the return type of AIRQ101::getBATT() method from float to int