Config (#48)

* configuration via config file

* remove x-build specifics

* split pip installs

* add dev libs for x-build

* x-build deps

* add gcc for x-build

* add musl dev

src/Dockerfile

@@ -8,7 +8,7 @@ COPY solarflow-control.py /
 RUN pip install --upgrade pip
 RUN pip install paho-mqtt
 RUN pip install astral
-RUN apk add libxml2-dev libxslt-dev libffi libffi-dev gcc
+RUN apk add libxml2-dev libxslt-dev libffi libffi-dev gcc musl-dev
 RUN pip install ip2geotools
 
 ENTRYPOINT ["python","solarflow-control.py"]