vfio: move hw/misc/vfio.c to hw/vfio/pci.c Move vfio.h into include/hw/vfio

This is done in preparation for the addition of VFIO platform
device support.

Signed-off-by: Kim Phillips <kim.phillips@linaro.org>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
diff --git a/LICENSE b/LICENSE
index da70e94..0e0b4b9 100644
--- a/LICENSE
+++ b/LICENSE
@@ -11,7 +11,7 @@
 
 As of July 2013, contributions under version 2 of the GNU General Public
 License (and no later version) are only accepted for the following files
-or directories: bsd-user/, linux-user/, hw/misc/vfio.c, hw/xen/xen_pt*.
+or directories: bsd-user/, linux-user/, hw/vfio/, hw/xen/xen_pt*.
 
 3) The Tiny Code Generator (TCG) is released under the BSD license
    (see license headers in files).