Move monitor.h to include/monitor/

+ monitor-android.h -> include/android/monitor.h

Change-Id: Iad8afa71461dd70c6997902516fbf4ef7cb8babe
diff --git a/block.c b/block.c
index 23a7ad5..549d377 100644
--- a/block.c
+++ b/block.c
@@ -23,7 +23,7 @@
  */
 #include "config-host.h"
 #include "qemu-common.h"
-#include "monitor.h"
+#include "monitor/monitor.h"
 #include "block_int.h"
 #include "qemu/module.h"
 #include "qemu-objects.h"