dries layout admin views

moves common <div class='left'> to layout

app/views/admin/comments/index.html.erb

@@ -1,4 +1,3 @@
-<div class="left">
 <h1><%= t("admin.comments.index.title") %></h1>
 
 <ul>
@@ -11,4 +10,3 @@
     </li>
   <% end %>
 </ul>
-</div>

app/views/admin/debates/index.html.erb

@@ -1,4 +1,3 @@
-<div class="left">
 <h1><%= t("admin.debates.index.title") %></h1>
 
 <ul>
@@ -10,4 +9,3 @@
     <% end %>
   <% end %>
 </ul>
-</div>

app/views/admin/debates/show.html.erb

@@ -1,4 +1,3 @@
-<div class="left">
 <h1><%= t("admin.debates.index.title") %></h1>
 
 <div>
@@ -10,4 +9,3 @@
               method: :put, data: { confirm: t('admin.actions.confirm') } %>
   </div>
 </div>
-</div>

app/views/admin/tags/index.html.erb

@@ -1,4 +1,3 @@
-<div class="left">
 <h1><%= t("admin.tags.index.add_tag") %></h1>
 
 <%= form_for(@tag, url: admin_tags_path, as: :tag) do |f| %>
@@ -25,4 +24,3 @@
     </li>
   <% end %>
 </ul>
-</div>

app/views/layouts/admin.html.erb

@@ -27,7 +27,10 @@
       <%= side_menu %>
     </div>
 
+    <div class="left">
       <%= yield %>
+    </div>
+
   </body>
 
 </html>