Conf: as before, made it more explicit that we are loading from a specific conf file

Signed-off-by: Nicola Vigano <nicola.vigano@esrf.fr>

zUtil_OAR/gtOarMakeLaunchScript.m

@@ -15,8 +15,7 @@ function script_location = gtOarMakeLaunchScript(pathdir, tmpdir, tmpname, oarpa
     exportLibary = 'export LD_LIBRARY_PATH="${LD_LIBRARY_PATH}:';
     exportPreload = 'export LD_PRELOAD="${LD_PRELOAD}:';
 
-    disp('Loading configuration about external libraries from conf.xml')
-    xml_conf = gtConfLoadXML();
+    xml_conf = gtConfLoadXML(true);
 
     % External execution time libraries, same as:
 %         ['source ' fullfile(GT_MATLAB_HOME, 'setup_gt_env')], ...