Refactor qmake SUBDIRS structure

The big swift.pro is refactored by the correct usage of SUBDIRS
template. The following additional changes are made:
- Removed '_' from all targets and folder names
- Aligned parent folder and target name

refs #461

samples/cliclient/reader.cpp

@@ -0,0 +1,25 @@
+/* Copyright (C) 2013
+ * swift project Community / Contributors
+ *
+ * This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
+ * directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
+ * including this file, may be copied, modified, propagated, or distributed except according to the terms
+ * contained in the LICENSE file.
+ */
+
+#include "reader.h"
+#include <QFile>
+
+void LineReader::run()
+{
+    QFile file;
+    file.open(stdin, QIODevice::ReadOnly | QIODevice::Text);
+    forever
+    {
+        QString line = file.readLine().trimmed();
+        if (! line.isEmpty())
+        {
+            emit command(line);
+        }
+    }
+}