Major structural and design changes on GUI, classes, parameters...

Renamed the server scriptables.

Assets/ETSI.ARF/ARF World Storage API/Editor/Graph/ARFGraphView.cs

+//
+// ARF - Augmented Reality Framework (ETSI ISG ARF)
+//
+// Copyright 2022 ETSI
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// Last change: June 2022
+//
+
 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;