refs #432 Doxygen, formatting, added new file types in *.pro

Minor tweaks:
* GUI infobar minimum size
* toogle lock protected
* removed unused function
* ASSERT_X
* object name

src/blackcore/context_runtime.h

@@ -148,9 +148,6 @@ namespace BlackCore
         //! Remote application context, indicates distributed environment
         bool hasRemoteApplicationContext() const;
 
-        //! Is application context available?
-        bool canPingApplicationContext() const;
-
         //! Register metadata
         static void registerMetadata();