move dependencies to vendor

vendor/github.com/kless/term/term.go

@@ -0,0 +1,35 @@
+// Copyright 2012 Jonas mg
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+package term
+
+// If it is true, at reading a password it shows characters shadowed by each key
+// pressed.
+var PasswordShadowed bool
+
+var (
+	_CTRL_C      = []byte{'^', 'C', '\r', '\n'}
+	_RETURN      = []byte{'\r', '\n'}
+	_SHADOW_CHAR = []byte{'*'}
+)
+
+// * * *
+
+type modeType int
+
+const (
+	_ modeType = 1 << iota
+	RawMode
+	EchoMode
+	CharMode
+	PasswordMode
+	OtherMode
+)
+
+// Mode returns the mode set in the terminal, if any.
+func (t *Terminal) Mode() modeType {
+	return t.mode
+}