Fixes to archive page

lib/runosaari_web/templates/archive/index.html.eex

@@ -1,7 +1,8 @@
 <section class="main">
     <h1 id="archive-start">Arkisto</h1>
 
-    <div class="performers2021-container">
+    <h2>2021</h2>
+    <div class="performers-container">
         <%= for performer <- @performers2021 do %>
         <div class="performer-name">
             <span class="fa fa-chevron-right" ></span>

lib/runosaari_web/templates/performer/admin.html.eex

@@ -14,6 +14,7 @@
         <tr>
           <td><%= performer.name %></td>
           <td><%= performer.confirmed %></td>
+          <td><%= performer.archived %></td>
 
           <td class="actions">
             <span><%= link "Esiintyjäsivu", to: Routes.performer_path(@conn, :show, performer) %></span>