!#5 Add: settings docker and docker-compose

docker-compose.yml

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+# slides-docker4devs: Docker Compose
+# https://docs.docker.com/compose/
+#
+# Usage: docker-compose up
+version: '3'
+services:
+
+  app:
+    hostname: web
+    ports:
+      - "80:5000"
+    restart: always
+    image: python:3.6.1
+    build:
+      context: .
+      dockerfile: docker/app/Dockerfile
+    volumes:
+      - .:/app
+    env_file:
+      - .env

docker-compose/prod.yml

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+# Ventorystack: Docker Compose
+# https://docs.docker.com/compose/
+#
+# Usage: docker-compose prod up

docker-compose/stage.yml

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+# Ventorystack: Docker Compose
+# https://docs.docker.com/compose/
+#
+# Usage: docker-compose stage up

docker-compose/test.yml

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+# Ventorystack: Docker Compose
+# https://docs.docker.com/compose/
+#
+# Usage: test up

docker/app/Dockerfile

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+FROM python:3.6.1
+
+MAINTAINER Luis Mayta <@slovacus>
+
+COPY ./requirements/ /app/requirements/
+COPY ./requirements.txt /app/requirements.txt
+
+# set working directory to /app/
+WORKDIR /app/
+
+# install python dependencies
+RUN pip install -r /app/requirements.txt