In libhotp, the usersfile logic for '-' passwords now works. A build failure due to a missing sys/stat.h include on FreeBSD 7.2 was fixed. A PDF format GTK-DOC manual was included. Gnulib files were updated. The project is in the process of being renamed to OATH Toolkit in order to make room for OATH TOTP/OCRA in addition to OATH HOTP.
