map.connect '/browse/changesets', :controller => 'changeset', :action => 'list'
# web site
+ map.root :controller => 'site', :action => 'index'
map.connect '/', :controller => 'site', :action => 'index'
map.connect '/edit', :controller => 'site', :action => 'edit'
map.connect '/history', :controller => 'changeset', :action => 'list_bbox'