Merge branch 'schneider/ble-hid' into 'master'

Documentation/card10-cfg.rst

Documentation/conf.py

Documentation/index.rst

Documentation/pycardium/ble_hid.rst

epicardium/ble/ble_main.c

epicardium/ble/cccd.h

epicardium/ble/hid.c

epicardium/ble/hid.h

epicardium/ble/hid_work.c

epicardium/ble/meson.build

epicardium/epicardium.h

lib/sdk/Libraries/BTLE/meson.build

...raries/BTLE/stack/ble-profiles/sources/services/svc_hid.h

preload/adafruit_hid/__init__.py

preload/adafruit_hid/consumer_control.py

preload/adafruit_hid/consumer_control_code.py

preload/adafruit_hid/gamepad.py

preload/adafruit_hid/keyboard.py

preload/adafruit_hid/keyboard_layout_us.py

preload/adafruit_hid/keycode.py