Library now raises `NotImplementedError` instead of `RuntimeError` when attempting the ABC-like LPS2X class. While this is API-breaking, typical usage of this library should not be affected.
To use in CircuitPython, simply install the [Adafruit CircuitPython Bundle](https://circuitpython.org/libraries).
To use in CPython, `pip3 install adafruit-circuitpython-lps2x`.
Read the [docs](http://circuitpython.readthedocs.io/projects/lps2x/en/latest/) for info on how to use it.