- Better support for Active Directory and other LdapSender improvements.
- Make "filter" on LDAP error/warning messages work for AD too.
- Added unicodePwd encoding.
- Added changeUnicodePwd operation.
- Added challenge operation to LdapSender (LdapChallengePipe has been
deprecated).
- Made it possible to specify principal and credentials as parameters.
- Set errorSessionKey to errorReason by default.
- Cleaned debug logging code and exclude password from being logged.