Add docker support

Dockerfile

@@ -0,0 +1,20 @@
+# Build application
+FROM cubetiq/calpine-node AS builder
+
+WORKDIR /app
+COPY package.json ./
+# Set custom registry for npm registry (from cubetiq local server)
+RUN yarn config set registry https://r.ctdn.net
+RUN yarn
+COPY . .
+RUN yarn build
+
+# Build production image
+FROM nginx:alpine
+LABEL maintainer="sombochea@cubetiqs.com"
+
+WORKDIR  /usr/share/nginx/html
+COPY --from=builder /app/build/ /usr/share/nginx/html
+COPY --from=builder /app/docker/nginx.conf /etc/nginx/conf.d
+RUN rm /etc/nginx/conf.d/default.conf
+EXPOSE 80