Fix CAI302 device driver, many errors.
QNH sent by CAI is used with its baro altitude.
Fixed inaccurate IAS and wrong -in some cases- baro altitude as well.
Unused code in devDigifly
do not set availability of baro from device driver, let it be done by UpdateBaro , in EYE.
UpdateQNH  function, adopted by CAI, Digifly, Ilec
Fix LXMinimap driver using correctly qnh and baro altitude change functions
LXV7 drivers using UpdateQNH function
Westerboer using UpdateQNH
Basic settings using UpdateQNH
AutoQNH using UpdateQNH
Update changes
Advance to next beta
Fix false positive LKassertion
Update dutch by Rick