debugger: Added project for testing CLI I/O

Change-Id: I0240ec0a258ad52a3b65ae320a8630a9711538cc
Reviewed-by: Robert Loehning <robert.loehning@digia.com>
Reviewed-by: hjk <hjk121@nokiamail.com>

tests/manual/debugger/cli-io/cli-io.pro

+# for testing with terminal
+QT       += core
+QT       -= gui
+CONFIG   += console
+CONFIG   -= app_bundle
+
+# for testing without terminal
+#QT       += core gui
+
+TARGET = cli-io
+TEMPLATE = app
+SOURCES += main.cpp

tests/manual/debugger/cli-io/main.cpp

+/****************************************************************************
+**
+** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of Qt Creator.
+**
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+****************************************************************************/
+
+#include <QCoreApplication>
+#include <QDebug>
+#include <iostream>
+
+int main(int argc, char *argv[])
+{
+    QCoreApplication a(argc, argv);
+
+    qDebug() << "This is QDebug";
+    std::cout << "This is stdout" << std::endl;
+    std::cerr << "This is stderr" << std::endl;
+
+    return 0;   // Comment out for testing stdin
+
+    std::string s;
+    std::cout << "Enter something: ";
+    std::cin >> s;
+    std::cout << "You entered: " << s << std::endl;
+    return 0;
+}