Fix rabbitmqctl output filter

plugins/rabbitmq/rabbitmq_consumers

@@ -31,7 +31,7 @@ fi
 HOME=/tmp/
 VHOST=${vhost:-"/"}
 QUEUES=$(HOME=$HOME rabbitmqctl list_queues -p $VHOST name | \
-		grep -v '^Listing' | \
+		grep -vE '^Timeout:|^Listing queues|^name$' | \
 		grep -v 'done\.$' | sed -e 's/[.=-]/_/g' )
 
 if [ "$1" = "config" ]; then
@@ -71,5 +71,5 @@ fi
 # "value" subfield for every data field.
 
 HOME=$HOME rabbitmqctl list_queues -p $VHOST name consumers| \
-	grep -v "^Listing" | grep -v "done.$" | \
+	grep -vE "^Timeout:|^Listing queues|^name" | grep -v "done.$" | \
     perl -nle'($q, $s) = split; $q =~ s/[.=-]/_/g; print("$q.value $s")'