Add account limit color & value to PreferencesPanel

src/controller/KissCount.hpp

@@ -103,6 +103,11 @@ public:
     void KillMe();
 
     void SetLanguage(QString language);
+    QString GetLanguage(void);
+    void SetAccountLimitValue(int limit);
+    void SetAccountLimitColor(QColor& color);
+    int GetAccountLimitValue(void);
+    QColor GetAccountLimitColor(void);
     void SetOperationOrder(const QString& order);
     const QString& GetOperationOrder();