Changes in version 2.22.1 are: * Add SSH agent protocol 1 support. * Make 'ssh-add -D' lock any SSH private keys that gnome-keyring is automatically loading. * Reconnect to system DBus whenever the system bus restarts. [Sjoerd Simons] * Log to syslog even when running in the foreground [Tony Espy] * Add a configure option to disable building of the SSH agent. * Build fixes. [Alex Converse, Andrea Del Signore]