Also reload the instance cfg

While this should work, there don't seem to be any places where the signals are listened for, so changes probably will only be available when calling Setting::get
TODO: Fix that ^

depends/settings/inisettingsobject.cpp

@@ -28,6 +28,11 @@ void INISettingsObject::setFilePath(const QString &filePath)
 	m_filePath = filePath;
 }
 
+bool INISettingsObject::reload()
+{
+	return m_ini.loadFile(m_filePath) && SettingsObject::reload();
+}
+
 void INISettingsObject::changeSetting(const Setting &setting, QVariant value)
 {
 	if (contains(setting.id()))