Updated to not use volumes

Author: garyrutland

_facilitator/Dockerfile

@@ -0,0 +1,4 @@
+FROM nginx:1-alpine
+
+COPY ./nginx/nginx.conf /etc/nginx/nginx.conf
+COPY ./src /usr/share/nginx/html

_facilitator/docker-compose.yaml

@@ -1,8 +1,5 @@
 services:
   nginx:
-    image: nginx:1-alpine
+    build: .
     ports:
       - 80:80
-    volumes:
-    - ./nginx/nginx.conf:/etc/nginx/nginx.conf:ro
-    - ./src:/usr/share/nginx/html:ro