added (unfinished) docker-compose file

docker-compose.yaml

+version: '2'
+services:
+   angular:
+      build: ./TourOfHeroes
+      image: angular:prod
+      volumes:
+         - ./TourOfHeroes
+      ports:
+         - "85:85"
+      environment:
+         DEBUG: "true"
+   django-rest:
+      build: ./tutorial
+      image: django-rest:prod
+      command: python manage.py runserver
+      volumes:
+         - ./tutorial
+      ports:
+         - "8000:8000"
+      environment:
+         DEBUG: "true"