ui: move files to ui/ and include/ui/

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/hw/usb/dev-hid.c b/hw/usb/dev-hid.c
index 8749128..6953f2e 100644
--- a/hw/usb/dev-hid.c
+++ b/hw/usb/dev-hid.c
@@ -23,7 +23,7 @@
  * THE SOFTWARE.
  */
 #include "hw/hw.h"
-#include "console.h"
+#include "ui/console.h"
 #include "hw/usb.h"
 #include "hw/usb/desc.h"
 #include "qemu-timer.h"