Merge pull request #230 from tannewt/add_ble_eddystone

Add BLE Eddystone support

Author: ladyada

.gitmodules

@@ -637,3 +637,6 @@
 [submodule "libraries/drivers/lps2x"]
 	path = libraries/drivers/lps2x
 	url = https://github.com/adafruit/Adafruit_CircuitPython_LPS2X.git
+[submodule "libraries/helpers/ble_eddystone"]
+	path = libraries/helpers/ble_eddystone
+	url = https://github.com/adafruit/Adafruit_CircuitPython_BLE_Eddystone.git

docs/drivers.rst

@@ -118,6 +118,7 @@ Helpers for Bluetooth Low Energy (BLE).
     BLE Apple Media Service <https://circuitpython.readthedocs.io/projects/ble_apple_media/en/latest/>
     BLE Apple Notification Center Service <https://circuitpython.readthedocs.io/projects/ble_apple_notification_center/en/latest/>
     BLE Cycling Speed and Cadence Service <https://circuitpython.readthedocs.io/projects/ble_cycling_speed_and_cadence/en/latest/>
+    BLE Eddystone Beacon <https://circuitpython.readthedocs.io/projects/ble_eddystone/en/latest/>
     BLE Heart Rate Service <https://circuitpython.readthedocs.io/projects/ble_heart_rate/en/latest/>
     BLE Magic Light Service <https://circuitpython.readthedocs.io/projects/ble_magic_light/en/latest/>