Make docker-compose file less demanding

docker-compose.yml

@@ -8,7 +8,7 @@ services:
     volumes:
       - "./:/app/code"
       - "../tank:/tank"
-      - "/var/run/libvirt/libvirt-sock:/var/run/libvirt/libvirt-sock"
+      # - "/var/run/libvirt/libvirt-sock:/var/run/libvirt/libvirt-sock"
     depends_on:
       - db
     ports:
@@ -23,8 +23,6 @@ services:
     # The image uses gunicorn by default, let's override it with Flask's
     # built-in development server
     command: ["flask", "run", "-h", "0.0.0.0", "-p", "5000"]
-    devices:
-      - "/dev/kvm:/dev/kvm"
   db:
     image: "postgres:9.6.5-alpine"
     volumes: