refs #703, moved context to subdir

* ns: Context
* adjusted using classes

src/blackcore/context/contextallempties.h

@@ -0,0 +1,19 @@
+/* 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.
+ */
+
+#ifndef BLACKCORE_CONTEXT_CONTEXT_ALL_EMPTIES_H
+#define BLACKCORE_CONTEXT_CONTEXT_ALL_EMPTIES_H
+
+#include "contextapplicationempty.h"
+#include "contextaudioempty.h"
+#include "contextnetworkempty.h"
+#include "contextownaircraftempty.h"
+#include "contextsimulatorempty.h"
+
+#endif // guard