initial add of chromeos shell and cros-term

bin/crosh-dev

Index: bin/crosh-dev
diff --git a/bin/crosh-dev b/bin/crosh-dev
new file mode 100755
index 0000000000000000000000000000000000000000..d67798862baf66e6d27748995666129fc0f71bb8
--- /dev/null
+++ b/bin/crosh-dev
@@ -0,0 +1,21 @@
+#!/bin/bash
+# Copyright (c) 2009-2010 The Chromium OS Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+# dev-mode functionality for chrosh
+
+if [ "$(basename $0)" == "crosh-dev" ]; then
+  exec "$(dirname $0)/crosh --dev"
+fi
+
+DEV_HELP='
+shell
+  Open a command line shell.
+'
+
+HELP="$HELP$DEV_HELP"
+
+function cmd_shell() {
+  bash
+}