Issue#116

If at least one analyse or run file is found, the retention limit is
display above the list.

ui/nG6/pi1/analyzes/AnalysisTemplate.tpl

@@ -126,6 +126,9 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 							</div>
 						{else}
 							<ul>
+								<div class="alert alert-info" name="retention-info">
+									Retention limit : {$analyse.retention_date|date_format}
+								</div>
 								{foreach $dir|scandir as $file}
 								{assign var="link" value=(('fileadmin'|cat:$analyse.directory)|cat:'/')|cat:$file}
 								{if $file != "." and $file != "" and $file != ".." and ($file|substr:-strlen(".png")) != ".png" and !is_dir($link)}

ui/nG6/pi1/run_view.tpl

@@ -121,7 +121,19 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 	 		<div class="tab-pane fade" id="downloads">
 	 			{$dir=$data_folder|cat:$runs[key($runs)].directory}
 				{assign var="nb_files" value=0}
+				{foreach $dir|scandir as $file}
+					{if $file != "." and $file !="" and $file != ".." and ($file|substr:-strlen(".png")) != ".png"}
+						{$nb_files = $nb_files + 1}
+					{/if}
+				{/foreach}
+				
 				<ul>
+				{if $nb_files >= 1}
+					<div class="alert alert-info" name="retention-info">
+						Retention limit : {$runs[key($runs)].retention_date|date_format}
+					</div>
+				{/if}
+				{assign var="nb_files" value=0}
 				{foreach $dir|scandir as $file}
 					{if $file != "." and $file !="" and $file != ".." and ($file|substr:-strlen(".png")) != ".png"}
 						{$link=(('fileadmin'|cat:$runs[key($runs)].directory)|cat:'/')|cat:$file}