Remove $FreeBSD$: one-line sh pattern

Remove /^\s*#[#!]?\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.

Preceed/preceeding are not english words. Use precede and preceding.

$Id$ -> $FreeBSD$

Updates to support adding driver files outside the i386 area.
Submitted by: Daniel O'Connor <doconnor@gsoft.com.au>

Some helpful improvements :

- be smarter about locating driver description files.
- be smarter about whether we are really looking at a kernel tree
- fix option handling

This is KernelDriver, a tool for automating the addition of
third-party device-driver source to the FreeBSD kernel (at versions
2.2 and later). It can list and remove drivers it's added too.

It can (should) be included by device-driver authors in their driver
distributions, but is perhaps a little too specific to warrant a place
in the mainstream distribution.