Merge pull request #2 from justmobilize/fix-readme-requirements

Fix README requirements

Author: dhalbert

README.rst

@@ -29,6 +29,8 @@ Dependencies
 This driver depends on:
 
 * `Adafruit CircuitPython <https://github.com/adafruit/circuitpython>`_
+* `Adafruit CircuitPython Connection Manager <https://github.com/adafruit/Adafruit_CircuitPython_ConnectionManager/>`_
+* `Adafruit CircuitPython Requests <https://github.com/adafruit/Adafruit_CircuitPython_Requests/>`_
 
 Please ensure all dependencies are available on the CircuitPython filesystem.
 This is easily achieved by downloading