Adds projects bulk delete (#36691).

Patch by Jens Krämer. 


git-svn-id: https://svn.redmine.org/redmine/trunk@21592 e93f8b46-1217-0410-a6f0-8f06a7374b81

config/routes.rb

@@ -128,6 +128,7 @@ Rails.application.routes.draw do
   resources :projects do
     collection do
       get 'autocomplete'
+      delete 'bulk_destroy'
     end
 
     member do