Updates to kube env interaction

 - local KUBECONFIG var detection
 - proper handling of env vars
 - fixes for KUBECONFIG loading when env file is given/not given
 - main IP extraction
 - wording fixes

 Related-PROD: PROD-35903

Change-Id: I68f1fd18a72a99502460d3b6158a43cd60d7cf1b
diff --git a/cfg_checker/modules/reclass/comparer.py b/cfg_checker/modules/reclass/comparer.py
index 3c308e0..c9cac60 100644
--- a/cfg_checker/modules/reclass/comparer.py
+++ b/cfg_checker/modules/reclass/comparer.py
@@ -66,7 +66,7 @@
                 # logger.warning("WARN: empty file '{}'".format(fname))
                 _yaml = {}
             else:
-                logger.debug("...loaded YAML '{}' ({}b)".format(fname, _size))
+                logger.debug("... loaded YAML '{}' ({}b)".format(fname, _size))
             return _yaml
         except yaml.YAMLError as exc:
             logger_cli.error(exc)