Merge branch 'master' of ssh://git.grid5000.fr/srv/git/repos/reference-repository

data/grid5000/sites/lille/lille.json

 {
+  "description": "",
+  "email_contact": null,
+  "latitude": 50.65,
+  "location": "Lille, France",
+  "longitude": 3.0833,
+  "name": "Lille",
+  "security_contact": null,
+  "sys_admin_contact": null,
   "type": "site",
-  "uid": "lille"
+  "uid": "lille",
+  "user_support_contact": null,
+  "web": null
 }
\ No newline at end of file