modified getjournals format

app/controllers/desktop_publications_controller.rb

@@ -58,7 +58,10 @@ class DesktopPublicationsController< ApplicationController
           abstract: publication.abstract,
           level: publication.journal_paper_type_id,
           coauthors: publication.authors,
-          year: publication.year
+          year: publication.year,
+          files: publication.writing_journal_files.collect{|file|
+            {title: file.title, url: file.file.url}
+          }
         }
     end