MAINTAINERS: Add some more headers to the IDE section

The folder include/hw/ide/ belongs to the IDE section.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 1474646996-30421-1-git-send-email-thuth@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
diff --git a/MAINTAINERS b/MAINTAINERS
index f3c1f7f..9b7e846 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -772,6 +772,7 @@
 L: qemu-block@nongnu.org
 S: Supported
 F: include/hw/ide.h
+F: include/hw/ide/
 F: hw/ide/
 F: hw/block/block.c
 F: hw/block/cdrom.c