Add comment number to imported Google Code comments.

lib/gitlab/google_code_import/importer.rb

@@ -52,7 +52,7 @@ module Gitlab
         deleted_issues = []
 
         issues = repo.raw_data["issues"]["items"]
-        issues.each_with_index do |raw_issue, i|
+        issues.each do |raw_issue|
           while raw_issue["id"] > last_id + 1
             last_id += 1
 
@@ -116,14 +116,14 @@ module Gitlab
       end
 
       def import_issue_comments(issue, comments)
-        comments.each_with_index do |raw_comment, i|
+        comments.each do |raw_comment|
           next if raw_comment.has_key?("deletedBy")
 
           author  = mask_email(raw_comment["author"]["name"])
           date    = DateTime.parse(raw_comment["published"]).to_formatted_s(:long)
 
           body = []
-          body << "*By #{author} on #{date}*"
+          body << "*Comment #{raw_comment["id"]} by #{author} on #{date}*"
           body << "---"
 
           content = format_content(raw_comment["content"])

spec/lib/gitlab/google_code_import/importer_spec.rb

@@ -57,6 +57,7 @@ describe Gitlab::GoogleCodeImport::Importer do
 
       note = project.issues.first.notes.first
       expect(note).to_not be_nil
+      expect(note.note).to include("Comment 1")
       expect(note.note).to include("thilo...")
       expect(note.note).to include("November 18, 2009 05:14")
       expect(note.note).to include("applied, thanks.")