GRN-73: Added settings for externalizing logs (#441)

* Added settoings for externalizing logs

* Fix for passing rubocop

* Attempt to fix jenkins fail

* Final Jenkins fix

sample.env

@@ -159,4 +159,12 @@ PAGINATION_NUMBER=25
 # https://docs.docker.com/config/containers/logging/syslog/#options
 # https://help.papertrailapp.com/kb/configuration/encrypting-remote-syslog-with-tls-ssl/
 #
+# For sending logs to a remote aggregator enable these variables:
+#
+# RAILS_LOG_REMOTE_NAME=logxx.papertrailapp.com
+# RAILS_LOG_REMOTE_PORT=9999
+# RAILS_LOG_REMOTE_TAG=greenlight
+#
+# Force SSL
+#
 # ENABLE_SSL=true