monitor: move include files to include/monitor/

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/monitor.c b/monitor.c
index a3e0109..94c6bb6 100644
--- a/monitor.c
+++ b/monitor.c
@@ -36,8 +36,8 @@
 #include "qemu-char.h"
 #include "ui/qemu-spice.h"
 #include "sysemu.h"
-#include "monitor.h"
-#include "readline.h"
+#include "monitor/monitor.h"
+#include "monitor/readline.h"
 #include "ui/console.h"
 #include "blockdev.h"
 #include "audio/audio.h"