Revert r6104 "Merged r6098 from trunk."

I messed things up with a cherry-pick on master, I'll re-apply it after.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/branches/1.2-stable@6105 e93f8b46-1217-0410-a6f0-8f06a7374b81

lib/tasks/extract_fixtures.rake

@@ -7,7 +7,7 @@ task :extract_fixtures => :environment do
   ActiveRecord::Base.establish_connection
   (ActiveRecord::Base.connection.tables - skip_tables).each do |table_name|
     i = "000"
-    File.open("#{Rails.root}/#{table_name}.yml", 'w' ) do |file|
+    File.open("#{RAILS_ROOT}/#{table_name}.yml", 'w' ) do |file|
       data = ActiveRecord::Base.connection.select_all(sql % table_name)
       file.write data.inject({}) { |hash, record|
         # cast extracted values
@@ -19,5 +19,4 @@ task :extract_fixtures => :environment do
       }.to_yaml
     end
   end
-end
-
+end