split Dockerfile into several files, add docker-compose.yaml, add map configuration file

Dockerfile-map

@@ -0,0 +1,22 @@
+# nodejs build environment
+FROM alpine:latest as nodejs
+WORKDIR /
+
+RUN apk add git
+RUN git clone https://gitlab.com/kzotkin/hiveemulator
+
+RUN apk add npm
+
+WORKDIR /hiveemulator/src/MapClient/
+RUN npm install
+RUN npm run build
+RUN rm public/config.json
+
+
+# production environment
+FROM nginx:alpine
+COPY --from=nodejs /hiveemulator/src/MapClient/dist/ /usr/share/nginx/html/
+
+EXPOSE 80
+
+ENTRYPOINT ["nginx", "-g", "daemon off;"]