Ports cvs deprecation warning

[Anton Shterenlikht]

	Date: Sat, 12 Jan 2013 17:41:22 -0600
	From: Stephen Montgomery-Smith <stephen at missouri.edu>

	>>         man portsnap
	>>
	>> Does is work on non amd64/i386 arches
	>> (sparc64 and ia64 specifically)?
	> 
	> Honestly couldn't tell you, as I have no experience with or access to
	> non-x86 systems.

	portsnap is a shell script.  I don't how it could fail in any
	architecture, as long as standard utilities like tar and gunzip work.

Thanks

Anton