Fix: values in display block were not displayed in lesion detection plug-in
Fix: values in display block were not displayed in lesion detection plug-in

In Smarty 3, scope of assigned variable is set to 'local' as default.
See: http://www.smarty.net/forums/viewtopic.php?p=85748&sid=e47f2ab4d76d9b5b511d7e37c1120e24
     http://blog.shameerc.com/2010/10/introduction-to-smarty-3.html

utrad-ical/circus_cs_web_ui,utrad-ical/circus_cs_web_ui