[VOL-634] Remove fluentd logging reference from voltha services

This update removes the "hardcoded" logging framework (fluentd)
from the voltha, ofagent and netconf services.  The logging is
now determined at deployment time.  Testing was done in kubernetes
environment and minimally in docker swarm mode environment (docker
swarm mode is not required for voltha 1.3).  A separate Jira will
be raised to adjust the docker swarm deployment files, i.e. direct
the logs to fluentd/fluentd-agg listen ports instead of writing locally.

Change-Id: Ic780fc9633f0f833f961c97dc59d89eed2112a53
diff --git a/install/BuildVoltha.sh b/install/BuildVoltha.sh
index a3bec02..4d589c9 100755
--- a/install/BuildVoltha.sh
+++ b/install/BuildVoltha.sh
@@ -36,10 +36,14 @@
 	echo 'testMode: "false"' >> settings.vagrant.yaml
 fi
 
-# Special actions that differentiate a cluster build from a singel instance build
-cp voltha/voltha.production.yml voltha/voltha.yml
-cp ofagent/ofagent.production.yml ofagent/ofagent.yml
-cp netconf/netconf.production.yml netconf/netconf.yml
+# This was required before as logging was different in production vs development. The
+# logging decision was made at compile time.
+# By using the docker logging option (docker swarm mode only) in the deployment
+# files, now the logging decision is made at deployment time, hence the same voltha,
+# netconf and ofagent images can be used both in development and production.
+#cp voltha/voltha.production.yml voltha/voltha.yml
+#cp ofagent/ofagent.production.yml ofagent/ofagent.yml
+#cp netconf/netconf.production.yml netconf/netconf.yml
 
 # Destroy the VM if it's running
 vagrant destroy voltha${uId}