Log Message:
Update to release 0.90.

Dirmngr is a server for managing and downloading certificate
revocation lists (CRLs) for X.509 certificates and for downloading the
certificates themselves. Dirmngr also handles OCSP requests as an
alternative to CRLs. Dirmngr is either invoked internaly by gpgsm
(from gnupg 1.9) or when running as a system daemon through the
dirmngr-client tool.

Whats new in this release
=========================

 * New option --daemon to start dirmngr as a system daemon.  This
   switches to the use of different directories and also does
   CRL signing certificate validation on its own.
 * New tool dirmngr-client.
 * New options: --ldap-wrapper-program, --http-wrapper-program,
   --disable-ldap, --disable-http, --honor-http-proxy, --http-proxy,
   --ldap-proxy, --only-ldap-proxy, --ignore-ldap-dp and
   --ignore-http-dp.
 * Uses an external ldap wrapper to cope with timeouts and general
   LDAP problems.
 * SIGHUP may be used to reread the configuration and to flush the
   certificate cache.
 * An authorithyKeyIdentifier in a CRL is now handled correctly.