Fix issue #42 by updating doc-build postprocessing

docs/_build/doctrees/EV3.doctree

docs/_build/doctrees/Motor.doctree

docs/_build/doctrees/Sensor.doctree

docs/_build/doctrees/environment.pickle

docs/_build/doctrees/examples.doctree

docs/_build/doctrees/index.doctree

docs/_build/doctrees/readme.doctree

docs/_build/doctrees/source.doctree

docs/_build/html/.buildinfo

docs/_build/html/EV3.html

docs/_build/html/Motor.html

docs/_build/html/Sensor.html

docs/_build/html/_sources/EV3.txt

docs/_build/html/_sources/Motor.txt

docs/_build/html/_sources/Sensor.txt

docs/_build/html/_sources/examples.txt

docs/_build/html/_sources/index.txt

docs/_build/html/_sources/readme.txt

docs/_build/html/_sources/source.txt

docs/_build/html/_static/bootstrap-sphinx.css