Fixed the following issues:
- Documentation needed `adafruit_esp32spi` to be mock imported by for sphinx since it is no longer being imported by the Adafruit IO library
- Some alarms (`TimeAlarm`, `TouchAlarm`) were not working as intended due to faulty attribute access
To use in CircuitPython, simply install the [Adafruit CircuitPython Bundle](https://circuitpython.org/libraries).
To use in CPython, `pip3 install adafruit-circuitpython-portalbase`.
Read the [docs](http://circuitpython.readthedocs.io/projects/portalbase/en/latest/) for info on how to use it.