Support more sensors

[amotl]

As the general framework is slowly getting mature, we might think about adding support for more sensors. So, we are starting a collection of drivers here.

• https://community.hiveeyes.org/t/treiber-und-modulsammlung-fur-micropython/2384
• https://github.com/lemariva/uPySensors by @lemariva
• https://github.com/teusH/MySense/tree/master/PyCom/lib by @teusH
• https://github.com/OpenAgriTech/CORDOVA-ET-node/tree/master/lib by @jajberni of @OpenAgriTech
• https://github.com/inmcm/micropyGPS and https://github.com/inmcm/MTK_commands by @inmcm
• https://github.com/micropython-IMU by @micropython-IMU
• https://github.com/micropython/micropython/tree/master/drivers by @micropython
• https://github.com/pycom/pycom-libraries by @pycom
• https://github.com/adafruit by @adafruit