nrf5/modules: Adding new members to ubluepy characteristic object, props and attrs. Adding enum typedefs for various properties and attributes.
nrf5/modules: Adding new members to ubluepy characteristic object, props and attrs. Adding enum typedefs for various properties and attributes.

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