Fix PHRAS-108 title is truncated if too long lets add a tooltip

templates/web/prod/preview/appears_in.html.twig

@@ -6,7 +6,7 @@
     <li onclick="openPreview('REG',0,'{{par.get_serialize_key()}}'); return(false);"
         class="otherRegToolTip" {% if app['phraseanet.registry'].get('GV_rollover_reg_preview') %}tooltipsrc="{{ path('prod_tooltip_caption', { 'sbas_id' : par.get_sbas_id(), 'record_id' : par.get_record_id(), 'context' : 'basket' }) }}" {% endif %}>
       <img src="{{par.get_thumbnail().get_url()}}" style="width:25px;height:25px;"/>
-      <span class="title"> {{ par.get_title() }} </span>
+      <span class="title" title="{{ par.get_title() }}"> {{ par.get_title() }} </span>
     </li>
   {% endfor %}
   </ul>