--- a/types.go	Wed Apr 05 19:28:49 2017 +0200
+++ b/types.go	Wed Apr 05 19:38:22 2017 +0200
@@ -1,9 +1,6 @@
 package gondole
 
 import (
-	"github.com/urfave/cli"
-	"gopkg.in/asn1-ber.v1"
-	"net/textproto"
 	"time"
 )