管理员界面，解决编辑组织报错的问题

config/routes.rb

@@ -46,6 +46,7 @@ RedmineApp::Application.routes.draw do
       end
     end
     member do
+      get 'edit'
       get 'setting'#, :action => 'settings', :as => 'settings'
       get 'clear_org_avatar_temp'
       put 'set_homepage'