added force reloade function into settings implementation

isettings.cpp

@@ -60,6 +60,12 @@ void ISettings::sync() {
     return syncImplementation();
 }
 
+void ISettings::forceReloadCache() {
+    for (auto it = _cache.begin(); it != _cache.end(); ++it) {
+        setValue(it.key(), getValueImplementation(it.key(), it.value()));
+    }
+}
+
 void ISettings::setValue(const QString key, const QVariant &value) {
 
     if (_cache.contains(key) && _cache.value(key) == value) {

isettings.h

@@ -95,6 +95,12 @@ public:
      */
     void sync();
 
+    /**
+     * @brief forceReloadCache This method force reload settings data from disk.
+     * @note Cache will be refreshed
+     */
+    void forceReloadCache();
+
     /**
      * @brief getMode This method return the current mode of the settings.
      * @return the current mode of the settings.