Add Dockerfile (WIP).

Dockerfile

@@ -0,0 +1,35 @@
+FROM node:8 as build
+WORKDIR /build
+ADD package.json /build/
+ADD package-lock.json /build/
+RUN npm install
+RUN npm install -g gulp-cli
+ADD gulpfile.js /build/gulpfile.js
+ADD api /app/api
+ADD babybuddy /app/babybuddy
+ADD core /app/core
+ADD dashboard /app/dashboard
+ADD reports /app/reports
+RUN gulp build
+
+
+FROM python:3 as app
+ENV PYTHONUNBUFFERED 1
+RUN pip install --upgrade pipenv gunicorn
+WORKDIR /app
+COPY Pipfile /app/
+COPY Pipfile.lock /app/
+RUN pipenv install --deploy --system
+ADD manage.py /app/
+ADD api /app/api
+ADD babybuddy /app/babybuddy
+ADD core /app/core
+ADD dashboard /app/dashboard
+ADD reports /app/reports
+ENV DJANGO_SETTINGS_MODULE babybuddy.settings.development
+COPY --from=build /build/babybuddy/static /app/babybuddy/static
+RUN python manage.py collectstatic --no-input
+RUN python manage.py migrate
+ADD etc/gunicorn.py /app/
+EXPOSE 8000
+ENTRYPOINT gunicorn -c /app/gunicorn.py babybuddy.wsgi