Prevents SCM browser to overlay over the new repository sidebar (#779).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@8881 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/views/repositories/_dir_list.html.erb

@@ -1,3 +1,4 @@
+<div class="autoscroll">
 <table class="list entries" id="browser">
 <thead>
 <tr id="root">
@@ -15,3 +16,4 @@
 <%= render :partial => 'dir_list_content' %>
 </tbody>
 </table>
+</div>