New bootimg-biosxen wic plugin to populate a boot partition for
launching Xen and dom0.
Includes example kickstart wks files to generate disk images to boot
into Xen from PC BIOS.
eg: wic create directdisk-xen -e xen-image-minimal
and write the resulting image file to a disk for boot.
Signed-off-by: Christopher Clark <christopher.clark6@baesystems.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
