Ultrasonic ranger block has only one pin option

Created by: SebCanet

From https://github.com/BlocklyDuino/BlocklyDuino/issues/114

Ultrasonic ranger block has only one pin but there's no option for 2 pin type sensor. Ping type sensor has 3 pins, 2 for supply 1 data pin but HC-SR04 sensor is most widely used and it has 4 pins 2 supply 2 data ( echo & trig pins ). I found library where both type is supported so please implement this. https://github.com/ErickSimoes/Ultrasonic