added deployement diagram

DD.uml

@@ -0,0 +1,19 @@
+@startuml
+
+node userAgent{
+  component DatabaseManager{
+  }
+}
+
+actor User
+
+node IdDataBase{
+  component IdManager{
+  }
+}
+
+
+IdManager <-> DatabaseManager
+DatabaseManager - User 
+
+@enduml