Support XCVario NMEA Sentences about enroute HOT 1 OPEN

Sentence has following format:
$PXCV,
BBB.B, // Vario, -30 to +30 m/s, negative sign for sink
C.C, // MacCready 0 to 10 m/s
EE, // Bugs degradation, 0 = clean to 30 %
F.FF, // Ballast 1.00 to 1.60
G, // 1 in climb, 0 in cruise, Note: Original Borgelt docu shows vice versa
HH.H, // Outside airtemp in degrees celcius ( may have leading negative sign )
QQQQ.Q, // QNH e.g. 1013.2
PPPP.P, // Static pressure in hPa
QQQQ.Q, // Dynamic pressure in Pa
RRR.R, // Roll angle
III.I, // Pitch angle
X.XX, // Acceleration in X-Axis
Y.YY, // Acceleration in Y-Axis
Z.ZZ, // Acceleration in Z-Axis
*CHK = standard NMEA checksum
<CR><LF>

$POV,P,<baro>,Q,<dp>,E,<te>,T,<temp>“

Example: 
P,1018.35:  1018.35 hPa barometric pressure
E,2.3 :            +2.3 in m/s vario climb
T,23.52:        23.52° OAT temperature in deg C

$PBB50,AAA,BBB.B,C.C,DDDDD,EE,F.FF,G,HH*CS<cr><lf> 
AAA = TAS 0 to 150 knots 
BBB.B = Vario, -10 to +15 knots, negative sign for sink 
C.C = MacCready 0 to 8.0 knots 
DDDDD = IAS squared 0 to 22500 
EE = bugs degradation, 0 = clean to 30 % 
F.FF = Ballast 1.00 to 1.60 
G = 1 in climb, 0 in cruise, Note: Original Borgelt docu shows vice versa 
HH = Outside airtemp in degrees celcius (may have leading negative sign)
CS = standard  NMEA checksum 

$PTAS1,xxx,yyy,zzzzz,aaa*CS<CR><LF> 
xxx: CV or current vario. =vario*10+200 range 0-400(display +/-20.0 knots) 
yyy: AV or average vario. =vario*10+200 range 0-400(display +/-20.0 knots) 
zzzzz: Barometric altitude in feet +2000, related to QNH standard 1013.25 setting 
aaa: TAS knots 0-200 
CS: XOR Checksumme

!W,<1>,<2>,<3>,<4>,<5>,<6>,<7>,<8>,<9>,<10>,<11>,<12>,<13>*CS<CR><LF>

<1> Vector wind direction in degrees
<2> Vector wind speed in 10ths of meters per second
<3> Vector wind age in seconds
<4> Component wind in 10ths of m/s + 500 (500 = 0, 495 = 0.5 m/s tailwind)
<5> True altitude in Meters + 1000
<6> Instrument QNH setting
<7> True airspeed in 100ths of Meters per second
<8> Variometer reading in 10ths of knots + 200
<9> Averager reading in 10ths of knots + 200
<10> Relative variometer reading in 10ths of knots + 200
<11> Instrument MacCready setting in 10ths of knots
<12> Instrument Ballast setting in percent of capacity
<13> Instrument Bug setting
*CS Checksum, XOR of all bytes of the sentence after the ‘!’ and before the ‘*’