Dockerfile no longer adds the hardcoded config.xml

Dockerfile

@@ -37,7 +37,6 @@ RUN mkdir -p /app/code \
 WORKDIR /app/code
 
 ADD nginx.conf /app/code/nginx.conf
-ADD config.xml /app/code/config.xml.default
 ADD inittab /etc/inittab
 ADD start.sh /app/code/start.sh