OSIS-2666 Panel messages warning use scrolling when reaching max height
OSIS-2666 Panel messages warning use scrolling when reaching max height

	modified:   base/templates/template_messages.html

uclouvain/osis,uclouvain/osis,uclouvain/OSIS-Louvain,uclouvain/osis,uclouvain/OSIS-Louvain,uclouvain/osis,uclouvain/OSIS-Louvain