Build system changed to Cmake, ORM changed to QxORM, Qt6 compatibility.

camp/camp.h

@@ -14,16 +14,16 @@ class CAMPSHARED_EXPORT Camp : public QObject, IMetaDataPlugin
     Q_INTERFACES(IPlugin)
 
 public:
-    Camp();
+    Camp() = default;
 
 protected:
     void initServiceUi() Q_DECL_OVERRIDE;
 
     // IPlugin interface
 public:
-    virtual QIcon pluginIcon();
-    QTranslator *translator();
-    bool hasNumberSeries();
+    QIcon pluginIcon() override;
+    QTranslator *translator() override;
+    bool hasNumberSeries() override;
 };
 
 #endif // CAMP_H