Use logging config to set destination of copyright info

gns3server/server.py

@@ -50,6 +50,7 @@ from .modules import MODULES
 import logging
 log = logging.getLogger(__name__)
 
+
 class Server(object):
 
     # built-in handlers
@@ -189,12 +190,9 @@ class Server(object):
                                               **settings)  # FIXME: debug mode!
 
         try:
-            if self._quiet:
-                log.info("Starting server on {}:{} (Tornado v{}, PyZMQ v{}, ZMQ v{})".format(
-                        self._host, self._port, tornado.version, zmq.__version__, zmq.zmq_version()))
-            else:
-                print("Starting server on {}:{} (Tornado v{}, PyZMQ v{}, ZMQ v{})".format(
-                        self._host, self._port, tornado.version, zmq.__version__, zmq.zmq_version()))
+            user_log = logging.getLogger('user_facing')
+            user_log.info("Starting server on {}:{} (Tornado v{}, PyZMQ v{}, ZMQ v{})".format(
+                          self._host, self._port, tornado.version, zmq.__version__, zmq.zmq_version()))
 
             kwargs = {"address": self._host}
 
@@ -233,10 +231,7 @@ class Server(object):
         try:
             ioloop.start()
         except (KeyboardInterrupt, SystemExit):
-            if self._quiet:
-                log.info("\nExiting...")
-            else:
-                print("\nExiting...")
+            log.info("\nExiting...")
             self._cleanup()
 
     def _create_zmq_router(self):