trying to get witness coinbases to validate

(they don't)

shell.go

@@ -69,10 +69,10 @@ func shell() {
 	}
 
 	// once we're connected, initiate headers sync
-	err = SCon.AskForHeaders()
-	if err != nil {
-		log.Fatal(err)
-	}
+	//	err = SCon.AskForHeaders()
+	//	if err != nil {
+	//		log.Fatal(err)
+	//	}
 
 	// main shell loop
 	for {