Refactor Dockerfile + extend marblecutter-tools

Dockerfile

@@ -1,14 +1,32 @@
-FROM quay.io/hotosm/oam-dynamic-tiler-tools
+FROM quay.io/mojodna/marblecutter-tools
 
 ARG NODE_ENV=production
 
-RUN mkdir -p /app
-COPY . /app
+RUN apt-get update \
+  && apt-get upgrade -y \
+  && apt-get install -y --no-install-recommends \
+    apt-transport-https \
+    ca-certificates \
+    curl \
+    git \
+    software-properties-common \
+  && curl -sf https://deb.nodesource.com/gpgkey/nodesource.gpg.key | apt-key add - \
+  && add-apt-repository -s "deb https://deb.nodesource.com/node_6.x $(lsb_release -c -s) main" \
+  && apt-get update \
+  && apt-get install --no-install-recommends -y nodejs \
+  && apt-get clean \
+  && rm -rf /var/lib/apt/lists/*
+
 WORKDIR /app
 
-RUN npm install
+COPY package.json /app
+
+RUN npm install \
+  && rm -rf /root/.npm
+
+COPY . /app
 
 ENV PATH /app/node_modules/.bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
 EXPOSE 4000
 
-CMD ["./node_modules/.bin/nf", "start"]
+CMD ["nf", "start"]