lfcli_base.py: changed --port in lfcli_base to --lf_port , this addition of

--port created a conflict with lf_attend_mod_test.py The --port was introduced
a month ago. Will look for other conflicts in the regressions.
Changed lf_attend_mod_test.py to add back in --port

Signed-off-by: Chuck SmileyRekiere <chuck.smileyrekiere@candelatech.com>

py-json/LANforge/lfcli_base.py

@@ -719,7 +719,7 @@ class LFCliBase:
                               default='localhost',
                               help='hostname for where LANforge GUI is running')
         optional.add_argument('--mgr_port',
-                              '--port',
+                              '--lf_port',
                               default=8080,
                               help='port LANforge GUI HTTP service is running on')
         optional.add_argument('-u',