Log Message:
Update ruby-net-ldap to 0.3.1.

=== Net::LDAP 0.3.1 / 2012-02-15
* Bug Fixes:
  * Bundler should now work again

=== Net::LDAP 0.3.0 / 2012-02-14
* Major changes:
  * Now uses UTF-8 strings instead of ASCII-8 per the LDAP RFC
Major Enhancements:
  * Adding continuation reference processing
* Bug Fixes:
  * Fixes usupported object type #139
  * Fixes Net::LDAP namespace errors
  * Return nil instead of an empty array if the search fails