XAuthLocation defined twice

[Justin C. Sherrill]

I noticed that src/secure/usr.sbin/sshd/sshd_config.no_obj.patch adds this:

#XAuthLocation /usr/X11R6/bin/xauth		# default ports/dfports
#XAuthLocation /usr/pkg/xorg/bin/xauth		# localtion for pkgsrc

The sshd_config file is supposed to list the default values, commented
out, and these can't both be the default.  I couldn't get a remote X
server connection until I uncommented the second.

I think we can delete the dfports-specific line in the src patch.  I'm not
totally familiar with remote X and with the vendor patch system, so can
someone correct me if that's not the right way to solve this?