Remove all references to x86 from the root dir (except from in
configure).  Also remove references from the root dir README
by moving that documentation to the x86/README, and touch up
the READMEs at the same time.
Signed-off-by: Andrew Jones <drjones@redhat.com>
Acked-by: Christoffer Dall <christoffer.dall@linaro.org>
[Drop --test-dir, adjust includes. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

- remove a redundant '-display none'
- remove a redundant -g from CFLAGS
- remove a useless -I../include/x86 from CFLAGS
- remove lib autodep files on make clean
Signed-off-by: Andrew Jones <drjones@redhat.com>
Acked-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

This adds a convenient way to run all tests without having to set up
Autotest.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Gleb Natapov <gleb@redhat.com>