Updates to import statements:

- Import importlib, os, and sys to each python script.
 - Append "lanforge-scripts" root directory to the system path, allowing each script to be called from an antecedent directory. e.g.
if 'lanforge-scripts' not in sys.path:
    sys.path.append(os.path.join(os.path.abspath(__file__ + "../../../../../")))
 - All statements of the form 'from <module> import <class>' replace with:
<module> = importlib.import_module("lanforge-scripts.<directory>.<module>")
<class> = <module>.<class>

py-json/fio_endp_profile.py

@@ -1,15 +1,21 @@
 #!/usr/bin/env python3
-from LANforge.lfcli_base import LFCliBase
+# Class: FIOEndpProfile(LFCliBase)
+
+# Written by Candela Technologies Inc.
+#  Updated by:
+import sys
+import os
+import importlib
 import pprint
 from pprint import pprint
 import time
 
-# Class: FIOEndpProfile(LFCliBase) 
-# 
+if 'lanforge-scripts' not in sys.path:
+    sys.path.append(os.path.join(os.path.abspath(__file__ + "../../../../")))
+
+lfcli_base = importlib.import_module("lanforge-scripts.py-json.LANforge.lfcli_base")
+LFCliBase = lfcli_base.LFCliBase
 
-# Written by Candela Technologies Inc.
-#  Updated by:
-#
 
 class FIOEndpProfile(LFCliBase):
     """
@@ -187,4 +193,4 @@ class FIOEndpProfile(LFCliBase):
             url = "/cli-json/add_cx"
             self.local_realm.json_post(url, cx_data, debug_=debug_,
                                        suppress_related_commands_=suppress_related_commands_)
-            time.sleep(sleep_time)
+            time.sleep(sleep_time)