util: Clean up includes

Clean up includes so that osdep.h is included first and headers
which it implies are not included manually.

This commit was created with scripts/clean-includes.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1454089805-5470-6-git-send-email-peter.maydell@linaro.org
diff --git a/util/qemu-config.c b/util/qemu-config.c
index 687fd34..fb97307 100644
--- a/util/qemu-config.c
+++ b/util/qemu-config.c
@@ -1,8 +1,8 @@
+#include "qemu/osdep.h"
 #include "qemu-common.h"
 #include "qemu/error-report.h"
 #include "qemu/option.h"
 #include "qemu/config-file.h"
-#include "qapi/error.h"
 #include "qmp-commands.h"
 
 static QemuOptsList *vm_config_groups[48];