Manage base configuration on server

Fix #786

gns3server/compute/iou/iou_vm.py

@@ -26,8 +26,6 @@ import re
 import asyncio
 import subprocess
 import shutil
-import argparse
-import threading
 import configparser
 import struct
 import hashlib
@@ -207,10 +205,6 @@ class IOUVM(BaseNode):
                        "ram": self._ram,
                        "nvram": self._nvram,
                        "l1_keepalives": self._l1_keepalives,
-                       "startup_config": self.relative_startup_config_file,
-                       "startup_config_content": self.startup_config_content,
-                       "private_config_content": self.private_config_content,
-                       "private_config": self.relative_private_config_file,
                        "use_default_iou_values": self._use_default_iou_values,
                        "command_line": self.command_line}