Update Dockerfile

fix missing folders. untested.

Author: HotNoob

Dockerfile

@@ -11,5 +11,7 @@ COPY protocol_settings.py /app/
 COPY protocol_gateway.py /app/
 COPY inverter.py /app/
 COPY config.cfg /app/
+COPY defs/ /app/defs/
+COPY classes /app/classes/
 WORKDIR /app
-CMD ["python3", "protocol_gateway.py"] 
+CMD ["python3", "protocol_gateway.py"]