hw: include hw header files with full paths

Done with this script:

cd hw
for i in `find . -name '*.h' | sed 's/^..//'`; do
  echo '\,^#.*include.*["<]'$i'[">], s,'$i',hw/&,'
done | sed -i -f - `find . -type f`

This is so that paths remain valid as files are moved.

Instead, files in hw/dataplane are referenced with the relative path.
We know they are not going to move to include/, and they are the only
include files that are in subdirectories _and_ move.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

hw/lance.c

@@ -35,12 +35,12 @@
  * http://www.ibiblio.org/pub/historic-linux/early-ports/Sparc/NCR/NCR92C990.txt
  */
 
-#include "sysbus.h"
+#include "hw/sysbus.h"
 #include "net/net.h"
 #include "qemu/timer.h"
 #include "qemu/sockets.h"
-#include "sun4m.h"
-#include "pcnet.h"
+#include "hw/sun4m.h"
+#include "hw/pcnet.h"
 #include "trace.h"
 
 typedef struct {