AP_RangeFinder: update Type and Pin parameter values

The _TYPE change is to remove the "v2" from the LidarLite description because both v2 and v3 are supported
The _PIN change is to make it more clear that any of the auxiliary pwm pins can be used for PWM input

libraries/AP_RangeFinder/AP_RangeFinder_Params.cpp

@@ -6,14 +6,14 @@ const AP_Param::GroupInfo AP_RangeFinder_Params::var_info[] = {
     // @Param: TYPE
     // @DisplayName: Rangefinder type
     // @Description: What type of rangefinder device that is connected
-    // @Values: 0:None,1:Analog,2:MaxbotixI2C,3:LidarLiteV2-I2C,5:PWM,6:BBB-PRU,7:LightWareI2C,8:LightWareSerial,9:Bebop,10:MAVLink,11:uLanding,12:LeddarOne,13:MaxbotixSerial,14:TeraRangerI2C,15:LidarLiteV3-I2C,16:VL53L0X,17:NMEA,18:WASP-LRF,19:BenewakeTF02,20:BenewakeTFmini,21:LidarLightV3HP,22:PWM,23:BlueRoboticsPing,24:UAVCAN,25:BenewakeTFMiniPlus,27:BenewakeTF03
+    // @Values: 0:None,1:Analog,2:MaxbotixI2C,3:LidarLite-I2C,5:PWM,6:BBB-PRU,7:LightWareI2C,8:LightWareSerial,9:Bebop,10:MAVLink,11:uLanding,12:LeddarOne,13:MaxbotixSerial,14:TeraRangerI2C,15:LidarLiteV3-I2C,16:VL53L0X,17:NMEA,18:WASP-LRF,19:BenewakeTF02,20:BenewakeTFmini,21:LidarLightV3HP,22:PWM,23:BlueRoboticsPing,24:UAVCAN,25:BenewakeTFMiniPlus,27:BenewakeTF03
     // @User: Standard
     AP_GROUPINFO("TYPE",    1, AP_RangeFinder_Params, type, 0),
 
     // @Param: PIN
     // @DisplayName: Rangefinder pin
-    // @Description: Analog pin that rangefinder is connected to. Set to 11 on PX4 for the analog 'airspeed' port. Set to 15 on the Pixhawk for the analog 'airspeed' port.
-    // @Values: -1:Not Used, 11:PX4-airspeed port, 15:Pixhawk-airspeed port
+    // @Description: Analog or PWM input pin that rangefinder is connected to.  Airspeed ports can be used for Analog input, AUXOUT can be used for PWM input
+    // @Values: -1:Not Used,11:PX4-airspeed port, 15:Pixhawk-airspeed port,50:Pixhawk AUXOUT1,51:Pixhawk AUXOUT2,52:Pixhawk AUXOUT3,53:Pixhawk AUXOUT4,54:Pixhawk AUXOUT5,55:Pixhawk AUXOUT6
     // @User: Standard
     AP_GROUPINFO("PIN",     2, AP_RangeFinder_Params, pin, -1),