Deploy magic

Add Containerfile specification for automatic builds

Containerfile

+FROM alpine:latest
+
+RUN apk update && apk upgrade && apk add git nodejs-current npm pkgconf python3 pixman-dev cairo-dev pango-dev make g++
+WORKDIR /app
+RUN git clone --branch master https://git.fsmpi.rwth-aachen.de/aaron/esa-temp-copy .
+RUN npm i
+RUN npm audit fix
+RUN npm run build
+
+EXPOSE 3000
+CMD ["/bin/sh", "-c", "git pull && npm i && npm audit fix && npm run build && node /app/build/index.js"]