Log Message:
Changes 2.4.6:
Lib/
* ldap.controls.ppolicy:
  Another fix for decoding the password policy response control

Changes 2.4.5:
Installation:
* defines for SASL and SSL in setup.cfg to be more friendly to
  Python setup tools (easy_install)
Lib/
* Fixed typo in ldap.functions._ldap_function_call() which
  always released ldap._ldap_module_lock instead of local lock
* ldap.controls.ppolicy:
  Fixed decoding the password policy response control
Demo/
* Demo script for ldap.controls.ppolicy