Moving docker-compose prod file to contrib/docker

contrib/docker/.env.prod.template

@@ -15,3 +15,6 @@ TURN_PASSWORD=
 
 # The URL used by default, in the form: "/_/global/map/url.json"
 START_ROOM_URL=/_/global/maps.workadventu.re/Floor0/floor0.json
+
+# The email address used by Let's encrypt to send renewal warnings (compulsory)
+ACME_EMAIL=

contrib/docker/docker-compose.prod.yaml

@@ -30,7 +30,7 @@ services:
 
   front:
     build:
-      context: .
+      context: ../..
       dockerfile: front/Dockerfile
     #image: thecodingmachine/workadventure-front:master
     environment:
@@ -55,7 +55,7 @@ services:
 
   pusher:
     build:
-      context: .
+      context: ../..
       dockerfile: pusher/Dockerfile
     #image: thecodingmachine/workadventure-pusher:master
     command: yarn run runprod
@@ -78,7 +78,7 @@ services:
 
   back:
     build:
-      context: .
+      context: ../..
       dockerfile: back/Dockerfile
     #image: thecodingmachine/workadventure-back:master
     command: yarn run runprod