While we don't have the sanitizing backend to safely solve ticket

#2264 I'm going to remove the auto_link feature of changeset tags. The
links are broken in all conforming Atom readers at the moment.

app/views/changeset/list.atom.builder

@@ -68,7 +68,7 @@ atom_feed(:language => I18n.locale, :schema_date => 2009,
                 td.table :cellpadding => "0" do |table|
                   changeset.tags.sort.each do |tag|
                     table.tr do |tr|
-                      tr.td "#{h(tag[0])} = #{sanitize(auto_link(tag[1]))}"
+                      tr.td "#{h(tag[0])} = #{sanitize(tag[1])}"
                     end
                   end
                 end