Update XOS and services to use newer logging components

Change-Id: I6ed3e964538417c655dbb888d1c08d1392293e5c
diff --git a/xos-services/epc-service/Chart.yaml b/xos-services/epc-service/Chart.yaml
index fc914fe..7e1c244 100644
--- a/xos-services/epc-service/Chart.yaml
+++ b/xos-services/epc-service/Chart.yaml
@@ -1,5 +1,4 @@
 ---
-
 # Copyright 2018-present Open Networking Foundation
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -18,5 +17,5 @@
 description: A Helm chart for XOS's "epc-service" service
 icon: https://guide.opencord.org/logos/cord.svg
 
-version: 1.1.1
-appVersion: 1.1.1
+version: 1.1.2
+appVersion: 1.1.2
diff --git a/xos-services/epc-service/templates/_helpers.tpl b/xos-services/epc-service/templates/_helpers.tpl
index 531bb40..4d6d7d3 100644
--- a/xos-services/epc-service/templates/_helpers.tpl
+++ b/xos-services/epc-service/templates/_helpers.tpl
@@ -63,12 +63,12 @@
       maxBytes: 10485760
       backupCount: 5
     kafka:
-      class: kafkaloghandler.kafkaloghandler.KafkaLogHandler
+      class: kafkaloghandler.KafkaLogHandler
       bootstrap_servers:
         - "cord-kafka:9092"
       topic: xos.log.epc-service
   loggers:
-    'multistructlog':
+    '':
       handlers:
         - console
         - file