libvirt 5.0.0 supports ARMv6 guests and, as of commit
e362b8bbd4, the kernel built using the scripts in this
repository can drive all the virtual hardware in such a guest.
Provide some instructions on how to use libvirt instead of
spawning QEMU directly.
Note that, while VirtIO RNG support is not yet available in any
of the pre-built kernel images, the corresponding configuration
toggles have been enabled in commit 4938f7a626, so the next
time a kernel image is built they will be picked up. Given that,
it makes sense to start adding the device to guests right away.
This turns the README file, which is usually the first piece
of documentation users will see, into a fully self-contained
quick start guide.
The document is also split into several sections, which makes
it easier to navigate, and reflowed for more convenient editing.