udpate example and finis dns fake manager

example/runwebserver.py

@@ -1,6 +1,7 @@
 #!/usr/bin/env python3
 __author__ = 'dev'
 from fake_services.service.webservice.fake_web_server_manager import FakeWebServerManager
+from fake_services.service.networkservice.fake_dns_server_manager import FakeDnsServerManager
 
 config = {
     "/test":
@@ -30,12 +31,15 @@ config = {
     "/test4":
         [
             {
+                "host_pattern": "0.0.0.0:8080",
                 "response_content_path": "request/test.xml"
             }
         ]
 
 }
 
+dns = FakeDnsServerManager()
+dns.start_server()
 server = FakeWebServerManager(server_port=8080, requests_config=config)
 server.start_server()
 #server.stop_server()