Major update to all SL models, remove old params, renaming

Change-Id: I9d089bcdc7deee8a3ec6d8b722e440a832ef2db0
diff --git a/classes/cluster/sl_os_contrail/stacklight/client.yml b/classes/cluster/sl_os_contrail/stacklight/client.yml
index efca433..2ed7c46 100755
--- a/classes/cluster/sl_os_contrail/stacklight/client.yml
+++ b/classes/cluster/sl_os_contrail/stacklight/client.yml
@@ -3,6 +3,8 @@
 - system.grafana.client
 - system.grafana.client.datasource.prometheus
 - system.kibana.client.single
+- system.heka.log_collector.single
+- system.heka.log_collector.output.telegraf
 - cluster.sl_os_contrail
 parameters:
   _param: