environnement complet autonome, révision complete de la méthode, ajout de configuration

containers/compose/pgadmin/pgpass

@@ -0,0 +1 @@
+postgres:5432:lasql:lasql:lasql

containers/compose/pgadmin/server.json

@@ -0,0 +1,14 @@
+{
+    "Servers": {
+      "1": {
+        "Name": "postgres",
+        "Group": "Servers",
+        "Host": "postgres",
+        "Port": 5432,
+        "MaintenanceDB": "postgres",
+        "Username": "lasql",
+        "PassFile": "/pgpass",
+        "SSLMode": "prefer"
+      }
+    }
+  }