Fixed: changesets titles should not be multiline in atom feeds (#1356).

git-svn-id: http://redmine.rubyforge.org/svn/trunk@1491 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/helpers/projects_helper.rb

@@ -21,6 +21,10 @@ module ProjectsHelper
     link_to h(version.name), { :controller => 'versions', :action => 'show', :id => version }, options
   end
   
+  def format_activity_title(text)
+    h(truncate_single_line(text, 100))
+  end
+  
   def format_activity_day(date)
     date == Date.today ? l(:label_today).titleize : format_date(date)
   end