Fix translation missing in file(en).Fix download_file are not visable in index page problem.

app/controllers/announcements_controller.rb

@@ -11,6 +11,7 @@ class AnnouncementsController < ApplicationController
             "status-class" => "status-#{status['classname']}"
           }
         end
+        locale = OrbitHelper.get_site_locale.to_s
         files = a.bulletin_files.map{|file|  { "file_url" =>  file.file.url, "file_title" => (file.title.blank? ? File.basename(file.file.path) : file.title rescue '') } if file.enabled_for?(locale) } rescue []
         files.delete(nil)
         links = a.bulletin_links.map{|link|  { "link_url" => link.url, "link_title" => (link.title.blank? ? link.url : link.title) } } rescue []

config/locales/en.yml

@@ -28,7 +28,7 @@ en:
       category: Category
       author: Author
       link: Link
-      File: File
+      file: File
       view_count: View Count
     add_new: Add New
     export_to_excel: Export to Excel