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-scripts/grafana_profile.py

@@ -7,19 +7,23 @@ It gets the columns of the files and from that it automatically determines the n
 """
 import sys
 import os
+import importlib
 import argparse
+import string
 
 if sys.version_info[0] != 3:
     print("This script requires Python 3")
     exit(1)
 
-if 'py-json' not in sys.path:
-    sys.path.append(os.path.join(os.path.abspath('..'), 'py-json'))
-    sys.path.append(os.path.join(os.path.abspath('..'), 'py-dashboard'))
+if 'lanforge-scripts' not in sys.path:
+    sys.path.append(os.path.join(os.path.abspath(__file__ + "../../../../")))
+
+# from GrafanaRequest import GrafanaRequest
+GrafanaRequest = importlib.import_module("lanforge-scripts.py-dashboard.GrafanaRequest")
+GrafanaRequest = GrafanaRequest.GrafanaRequest
+lfcli_base = importlib.import_module("lanforge-scripts.py-json.LANforge.lfcli_base")
+LFCliBase = lfcli_base.LFCliBase
 
-from GrafanaRequest import GrafanaRequest
-from LANforge.lfcli_base import LFCliBase
-import string
 
 class UseGrafana(GrafanaRequest):