Add alternate downloader

That works a lot faster, pog

downloader/main.go

@@ -35,7 +35,7 @@ func init() {
 		log.Lmicroseconds|log.Lshortfile)
 }
 
-const DOWNLOAD_WORKERS = 4
+const DOWNLOAD_WORKERS = 1
 
 type DLHandler struct{}
 
@@ -65,7 +65,7 @@ func (*DLHandler) HandleMessage(message *nsq.Message) error {
 		}
 	}()
 
-	err = Download(data.Link)
+	err = DownloadR(data.Link)
 	if err != nil {
 		Error.Printf("Error downloading %s: %v", data.Link, err)
 		return err