added simple mkdown config

docs/index.html

docs/message_types.html

docs/motorcortex_pb2.html

docs/parameter_tree.html

docs/reply.html

docs/request.html

docs/setup_logger.html

docs/subscribe.html

docs/subscription.html

motorcortex/__init__.py

motorcortex/message_types.py

pydoc-markdown.yml

test/api_test.py