Remove $FreeBSD$: one-line bare tag

Remove /^\s*\$FreeBSD\$$\n/

A new jail(8) with a configuration file, to replace the work currently done
by /etc/rc.d/jail.

Create the altix project branch. The altix project will add support
for the SGI Altix 350 to FreeBSD/ia64. The hardware used for porting
is a two-module system, consisting of a base compute module and a
CPU expansion module. SGI's NUMAFlex architecture can be an excellent
platform to test CPU affinity and NUMA-aware features in FreeBSD.

- Import the HEAD csup code which is the basis for the cvsmode work.

Add files needed for PPC release ISOs. These are built with the
HFS/ISO9660 extensions to be bootable on Power Macs.

boot.tbxi - the CHRP script executed by Open Firmware when auto-booting
CDs
hfs.map - map Unix files to HFS creator/type fields

Reviewed by: ru
Submitted by: ssouhlal