Defined smartsensor descriptors and payload for basic sensors
Defined smartsensor descriptors and payload for basic sensors

Support for digital/analog/servo smartsensors

Change-Id: I9fb614ebe14771a340cc5afa5c54fcce9445d2dc
Reviewed-on: https://robertou.com/gerrit/502
Tested-by: Jenkins CI
Reviewed-by: Kyle Zentner <f75b86e3af539008d20a21b76724217a6a08bb10@pioneers.berkeley.edu>

chuen0630/tenshi,hozhu123/tenshi,zentner-kyle/tenshi-old,cduck/tenshi,hozhu123/tenshi,abhishyantkhare/tenshi,pioneers/tenshi,jessicakam/tenshi,jessicakam/tenshi,jarzofjam/tenshi,zentner-kyle/tenshi-old,pioneers/tenshi,SamboyKirk/tenshi,abhishyantkhare/tenshi,SamboyKirk/tenshi,jessicakam/tenshi,tobinsarah/tenshi,jarzofjam/tenshi,tobinsarah/tenshi,cduck/tenshi,hozhu123/tenshi,cduck/tenshi,pioneers/tenshi,zentner-kyle/tenshi-old,jarzofjam/tenshi,pioneers/tenshi,zentner-kyle/tenshi-old,jessicakam/tenshi,JaronArmiger/tenshi,chuen0630/tenshi,abhishyantkhare/tenshi,chuen0630/tenshi,SamboyKirk/tenshi,JaronArmiger/tenshi,JaronArmiger/tenshi,chuen0630/tenshi,jarzofjam/tenshi,jarzofjam/tenshi,cduck/tenshi,cduck/tenshi,chuen0630/tenshi,jessicakam/tenshi,cduck/tenshi,tobinsarah/tenshi,jarzofjam/tenshi,jarzofjam/tenshi,hozhu123/tenshi,zentner-kyle/tenshi-old,pioneers/tenshi,jessicakam/tenshi,SamboyKirk/tenshi,pioneers/tenshi,JaronArmiger/tenshi,abhishyantkhare/tenshi,SamboyKirk/tenshi,JaronArmiger/tenshi,abhishyantkhare/tenshi,hozhu123/tenshi,abhishyantkhare/tenshi,JaronArmiger/tenshi,tobinsarah/tenshi,pioneers/tenshi,chuen0630/tenshi,JaronArmiger/tenshi,zentner-kyle/tenshi-old,abhishyantkhare/tenshi,chuen0630/tenshi,jessicakam/tenshi,tobinsarah/tenshi,tobinsarah/tenshi,cduck/tenshi,SamboyKirk/tenshi,SamboyKirk/tenshi,tobinsarah/tenshi,hozhu123/tenshi,hozhu123/tenshi