Main project list now displays root projects with their subprojects.

Added files turned into links (if not removed) on the issue history.

git-svn-id: http://redmine.rubyforge.org/svn/trunk@729 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/helpers/issues_helper.rb

@@ -60,7 +60,12 @@ module IssuesHelper
       label = content_tag('strong', label)
       old_value = content_tag("i", h(old_value)) if detail.old_value
       old_value = content_tag("strike", old_value) if detail.old_value and (!detail.value or detail.value.empty?)
-      value = content_tag("i", h(value)) if value
+      if detail.property == 'attachment' && !value.blank? && Attachment.find_by_id(detail.prop_key)
+        # Link to the attachment if it has not been removed
+        value = link_to(value, :controller => 'attachments', :action => 'download', :id => detail.prop_key)
+      else
+        value = content_tag("i", h(value)) if value
+      end
     end
     
     if !detail.value.blank?