[Draft] Add check to travis to make sure new boards are built, fix #1886
[Draft] Add check to travis to make sure new boards are built, fix #1886

adafruit/micropython,adafruit/circuitpython,adafruit/micropython,adafruit/circuitpython,adafruit/circuitpython,adafruit/micropython,adafruit/circuitpython,adafruit/circuitpython,adafruit/circuitpython,adafruit/micropython,adafruit/micropython