Mark 3.1 as EOL

Author: wlallemand

docs/index.html

@@ -59,9 +59,9 @@ <h2>HAProxy 3.2 (LTS)</h2>
 					</div>
 					<div class="col-md-4 col-sm-6">
 						<div class="text-center">
-							<div class="panel panel-info">
+							<div class="panel panel-default">
 								<div class="panel-heading">
-									<h2>HAProxy 3.1</h2>
+									<h2>HAProxy 3.1 (EOL)</h2>
 								</div>
 								<div class="list-group">
 									<a class="list-group-item" href="./3.1/intro.html">Starter Guide</a>