/*SvnUpdate svnu = new SvnUpdate();
SvnUpdate svnu = new SvnUpdate();
	private ProjectsParser()	{		try {			/*SvnUpdate svnu = new SvnUpdate();			if((projectXML = svnu.getProjectFile())==null)				System.out.println("Erreur");*/			projectXML = new File("xagdop/Parser/projects_old.xml");	//debug Attention ? ne pas le commit			loadTreeInMemory(projectXML);		} catch (Exception e) {			// TODO Auto-generated catch block			e.printStackTrace();		}	}