Fix bug on date sort for member.

ui/nG6/pi1/run_table.tpl

@@ -73,7 +73,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 						{/if}
 						<td>{$run_values.href}</td>
 						<td>{$run_values.project_name}</td>
-						<td>{$run_values.date|date_format:"%d-%m-%y"}</td>
+						<td>{$run_values.date|date_format:"%d/%m/%y"}</td>
 						<td>{$run_values.species}</td>
 						<td>{$run_values.data_nature}</td>
 						<td>{$run_values.type}</td>

ui/nG6/pi1/run_view.tpl

@@ -41,7 +41,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 			
 			<div style="float:left;margin-right:25px">
 				<p class="bullet"><strong>Project name: </strong> {$runs[key($runs)].project_name}</p>
-				<p class="bullet"><strong>Date: </strong> {$runs[key($runs)].date|date_format:"%d-%m-%y"}</p>
+				<p class="bullet"><strong>Date: </strong> {$runs[key($runs)].date|date_format:"%d/%m/%y"}</p>
 				<p class="bullet"><strong>Species: </strong> {$runs[key($runs)].species}</p>
 				<p class="bullet"><strong>Type: </strong> {$runs[key($runs)].type}</p>
 			</div>