```ruby
require 'open-uri'
require 'rexml/document'
require 'net/http'
require 'inherited_attribute'
require 'add_condition'
require 'misc_tools'
require 'db_tools'
require 'blank_to_nil'
require 'date_tools'
require 'csv'
# FIXME
#require 'csv_serialization'
require 'openssl'
require 'base64'
require 'digest/sha1'
require 'number_helper'
require 'any'
require 'soundex'
require 'fake_file'
require 'mail_destinations'
require 'locale'
require 'lowercase_attribute'
```

Remove csv serialization file. Not needed?
user
```ruby
require 'open-uri'
require 'rexml/document'
require 'net/http'
require 'inherited_attribute'
require 'add_condition'
require 'misc_tools'
require 'db_tools'
require 'blank_to_nil'
require 'date_tools'
require 'csv'
require 'openssl'
require 'base64'
require 'digest/sha1'
require 'number_helper'
require 'any'
require 'soundex'
require 'fake_file'
require 'mail_destinations'
require 'locale'
require 'lowercase_attribute'
```
assistant