refs #703, adjustments

* removed using as discussed on slack
* Doxyfile as discussed
* Doxygen \cond

src/blackcore/context/contextapplicationimpl.h

@@ -107,10 +107,6 @@ namespace BlackCore
             //! \copydoc IContextApplication::existsFile
             virtual bool existsFile(const QString &fileName) const override;
 
-        public:
-            //! \todo Remove with old settings
-            using IContextApplication::changeSettings;
-
         protected:
             //! Constructor
             CContextApplication(CCoreFacadeConfig::ContextMode mode, CCoreFacade *runtime);

src/blackcore/context/contextapplicationproxy.h

@@ -48,9 +48,6 @@ namespace BlackCore
             //! Destructor
             virtual ~CContextApplicationProxy() {}
 
-            //! \todo Remove with old settings
-            using IContextApplication::changeSettings;
-
         public slots:
             //! \copydoc IContextApplication::logMessage
             virtual void logMessage(const BlackMisc::CStatusMessage &message, const BlackMisc::CIdentifier &origin) override;

src/blackmisc/statusmessagelist.cpp

@@ -7,6 +7,8 @@
  * contained in the LICENSE file.
  */
 
+//! \cond PRIVATE
+
 #include "blackmisc/compare.h"
 #include "blackmisc/range.h"
 #include "blackmisc/statusmessagelist.h"
@@ -208,3 +210,5 @@ namespace BlackMisc
         return messages;
     }
 } // ns
+
+//! \endcond