Merge pull request #47 from segmentio/fix-logdna

logdna: adding to main.go

Author: Calvin French-Owen

main.go

@@ -21,6 +21,7 @@ import (
 
 	_ "github.com/segmentio/ecs-logs/lib/cloudwatchlogs"
 	_ "github.com/segmentio/ecs-logs/lib/datadog"
+	_ "github.com/segmentio/ecs-logs/lib/logdna"
 	_ "github.com/segmentio/ecs-logs/lib/loggly"
 	_ "github.com/segmentio/ecs-logs/lib/statsd"
 	_ "github.com/segmentio/ecs-logs/lib/syslog"