Allow "autoboot" to accept an optional list of network devices, and
remove the "netboot" command. This saves around 130 bytes.
The "netboot" command has existed for approximately 48 hours, so its
removal should not cause backwards compatibility issues for anyone.
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Access to the gpxe.org and etherboot.org domains and associated
resources has been revoked by the registrant of the domain. Work
around this problem by renaming project from gPXE to iPXE, and
updating URLs to match.
Also update README, LOG and COPYRIGHTS to remove obsolete information.
Signed-off-by: Michael Brown <mcb30@ipxe.org>