Update conf.json example

conf.json

@@ -16,5 +16,15 @@
        "Remote-User": "uid",
        "Email": "mail",
        "Name": "cn"
+   },
+   "users": {
+       "myuser": {
+          "mydomain.com/myapp": "My App",
+          "mydomain.com/myapp2: "My second App"
+       },
+       "myuser2": {
+          "myotherdomain.com/myapp": "My other domain App",
+          "mydomain.com/myapp2: "My second App"
+       }
    }
 }