v1 classes are taken out of realm.py, into their own files

Signed-off-by: Dipti <dipti.dhond@candelatech.com>

py-json/http_profile.py

@@ -1,6 +1,8 @@
 
 #!/usr/bin/env python3
 from LANforge.lfcli_base import LFCliBase
+import port_utils
+from port_utils import PortUtils
 from pprint import pprint
 import pprint
 import time