left align ints by default again, add -I to right align on request

cmd/root.go

@@ -71,6 +71,13 @@ func Main() int {
 				Destination: &tree,
 				Hidden:      true,
 			},
+			&cli.BoolFlag{
+				Name:        "align-ints",
+				Aliases:     []string{"I"},
+				Value:       false,
+				Usage:       "right align integers in tabular output",
+				Destination: &conf.AlignInts,
+			},
 			&cli.StringFlag{
 				Name:        "config",
 				Aliases:     []string{"c"},