Please move methods from public to private

[sea5kg]

File: "sources/plugins/TaskMediaScanner/src/taskmediascanner.h"
Methods:

void readId3(QFile &file, QXmlStreamWriter &xmlWriter);
void readJfif(QFile &file, QXmlStreamWriter &xmlWriter);
void readRiff(QFile &file, QXmlStreamWriter &xmlWriter);
void scanMedia(QString medianame, QXmlStreamWriter *xmlWriter);
void writeField(QXmlStreamWriter &xmlWriter,QString sName,QString sValue);
void writeMedia(QString path,QXmlStreamWriter &xmlWriter,int mode,QString id,QString datecreate,QString datemodify,QString type,bool meta);