get "node/:id/history" => "old_node#history", :id => /\d+/
post "node/:id/:version/redact" => "old_node#redact", :version => /\d+/, :id => /\d+/
get "node/:id/:version" => "old_node#version", :id => /\d+/, :version => /\d+/
get "node/:id/history" => "old_node#history", :id => /\d+/
post "node/:id/:version/redact" => "old_node#redact", :version => /\d+/, :id => /\d+/
get "node/:id/:version" => "old_node#version", :id => /\d+/, :version => /\d+/