Updates on error logging and handling

- iterative error log storage
- config like value storage
- updates logging format for improved readablility

Change-Id: I171a1b44452c1225340a7d7b1f7593ab9b8ce7c2
Related-PROD: PROD-28199
diff --git a/setup.py b/setup.py
index 91b1e80..42ca20f 100644
--- a/setup.py
+++ b/setup.py
@@ -17,7 +17,8 @@
     'pyyaml',
     'jinja2',
     'requests',
-    'ipaddress'
+    'ipaddress',
+    'configparser'
 ]
 
 entry_points = {