Fixes block reordering on my page (#2971).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3194 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/views/my/page_layout.rhtml

@@ -46,8 +46,7 @@ function removeBlock(block) {
            }, :class => 'icon icon-add'
              %>
 <% end %>
-<%= link_to l(:button_save), {:action => 'page_layout_save'}, :class => 'icon icon-save' %>
-<%= link_to l(:button_cancel), {:action => 'page'}, :class => 'icon icon-cancel' %>
+<%= link_to l(:button_back), {:action => 'page'}, :class => 'icon icon-cancel' %>
 </div>
 
 <h2><%=l(:label_my_page)%></h2>