Add a new section and rename another one.

The content of the newly added section, "Remerciements", still has to be completed.

index.html

@@ -98,7 +98,7 @@
 		</section>
 
 		<section class="purple">
-			<h2>Remerciements</h2>
+			<h2>Organisateurs</h2>
 			<div>
 				<div id="sponsors">
 					<a href="https://www.cof.ens.fr">
@@ -122,6 +122,20 @@
 				</div>
 			</div>
 		</section>
+
+		<section class="pink">
+			<h2>Remerciements</h2>
+			<table id="acknowledgements">
+				<tr>
+					<td class="name">Camille Gobert</td>
+					<td class="role">, communication graphique et site web</td>
+				</tr>
+				<tr>
+					<td class="name">Christian Huet</td>
+					<td class="role">, régisseur du théâtre de l'ENS</td>
+				</tr>
+			</table>
+		</section>
 	</body>
 
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