Issue #77 Convert doxygen dummy headers to .dox files

Doxygen will treat them the same,
and it helps unclutter the C++ code.

src/blackcore/blackcore.dox

@@ -0,0 +1,45 @@
+/* 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. 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.
+ */
+
+//! \file
+
+/*!
+ * \defgroup blackcore BlackCore Library
+ * Backend services of the swift project, like dealing with the network or the simulators.
+ */
+
+/*!
+ * \namespace BlackCore
+ * Backend services of the swift project, like dealing with the network or the simulators.
+ */
+
+/*!
+ * \namespace BlackCore::Data
+ * Core data traits (aka cached values) and classes.
+ */
+
+/*!
+ * \namespace BlackCore::Db
+ * Classes interacting with the swift database (aka "datastore"). This includes the readers and related classes.
+ * Related model classes can be found in BlackMisc::Db
+ */
+
+/*!
+ * \namespace BlackCore::Settings
+ * Core settings traits.
+ */
+
+/*!
+ * \namespace BlackCore::Settings::Network
+ * Network settings traits.
+ */
+
+/*!
+ * \defgroup dbus DBus related functions, classes, or definitions.
+ * \ingroup blackcore
+ */