Add move operation for documents plugin

plugins/documents/config/locales/de.yml

@@ -32,3 +32,8 @@ de:
       new: Neues Dokument anlegen
       new_folder: Neuen Ordner anlegen
       title: Dokumente
+    move:
+      root_folder: Start
+      title: Verschieben
+    update:
+      notice: Dokument oder Ordner wurde verschoben

plugins/documents/config/locales/en.yml

@@ -33,3 +33,8 @@ en:
       new: Upload new document
       new_folder: Create new folder
       title: Documents
+    move:
+      root_folder: Start
+      title: Move
+    update:
+      notice: Document or folder was moved

plugins/documents/config/routes.rb

@@ -3,6 +3,7 @@ Rails.application.routes.draw do
   scope '/:foodcoop' do
 
     resources :documents do
+      get :move
       get :new
       get :new_folder
     end