update the configuration file to be in unique file

VNode/services/config/configuration.json

@@ -0,0 +1,30 @@
+{
+    "mqttHost": "mqtt://192.168.1.201",
+    "services": {
+        "score": {
+            "MQTTconfig": {
+                "mqttScoreTopic": "game/score",
+                "mqttScoreChangeTopic": "game/score/update"
+            }
+        },
+        "quizzcollector": {
+            "MQTTconfig": {
+                "mqttQuizzCollectorListTopic": "game/quizz-collector/list",
+                "mqttQuizzCollectorCmdTopic": "game/quizz-collector/cmd"
+            }
+        }
+    },
+    "hosts": {
+        "buzzers": {
+            "IP": {
+                "redBuzzerIP": "8.8.8.6",
+                "blueBuzzerIP": "8.8.8.8",
+                "greenBuzzerIP": "8.8.8.8",
+                "yellowBuzzerIP": "8.8.8.8"
+            },
+            "MQTTconfig": {
+                "mqttTopic": "buzzer/watcher"
+            }
+        }
+    }
+}