Issue #77 getLogCategories returns a simple QStringList instead of our own class

src/blackmisc/simulation/backgroundvalidation.h

@@ -34,7 +34,7 @@ namespace BlackMisc
 
         public:
             //! Log categories
-            static const CLogCategoryList &getLogCategories();
+            static const QStringList &getLogCategories();
 
             //! Constructor
             CBackgroundValidation(QObject *owner);