rollback alterator hacks

roles/common/tasks/main.yml

@@ -90,18 +90,6 @@
   async: 100
   poll: 0
 
-- name: enable interfaces
-  replace:
-    path: "/etc/net/ifaces/{{item.key}}/options"
-    regexp: '^DISABLED=.*'
-    replace: 'DISABLED=no'
-  with_dict: "{{node.net}}"
-
-- name: restart network
-  service:
-    name: network
-    state: restarted
-
 - name: update .tmp/ssh_config after NICs reconfiguration
   include_role: name="inventory"