Log Message:
Update to 0.99. From the changelog:

	Set PAM_RHOST to value of TCPREMOTEIP, which is set by
	tcpserver.  Thanks to dean gaudet.

	Use service name in syslog instead of hard-coded
	'checkpassword-pam' value.  Thanks to dean gaudet.

	New command-line option -H/--no-chdir-home: do not chdir to
	user home directory.  Useful in a specific case when home
	directories are automounted, but mail is being delivered to a
	central location.  Thanks to Christian Hudon.

	Updated to Autoconf 2.59 and Automake 1.7.9.