This affect the way security keys are stored. For instance the same
key can be used both as public and random, and it need to be stored
separately one from each other.
[85542e0] fix test
[3748781] add ASAH sink example
[e782e29] add app
[83daa30] wip
[7f138a0] add test
[f732108] allow different address syntax
[9d0bbf8] rename deprecated methods
[eb303d5] add LE CoC support
* Connection implements async context manager to disconnect when
context is left
* The Connection only calls disconnect if the context manager exits
without an exception
* Peer implements async context manager to discover when entering the
context
* Device.connect_as_gatt implements an async context manager to nest the
connection and peer context managers
* Added HCI_StatusError that can be raised when a HCI Command Status
event is received that doesn't show "PENDING" as status
* Added Connection.sustain to wait for a timeout or disconnect
* Peer.sustain also maps to Connectin.sustain
* Updated battery_client.py to use .connect_as_gatt and .sustain
* Updated heart_rate_client.py to use .connect_as_gatt and .sustain
