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

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/qemu-timer.c b/qemu-timer.c
index 9b9585b..5a99403 100644
--- a/qemu-timer.c
+++ b/qemu-timer.c
@@ -24,7 +24,7 @@
 
 #include "sysemu.h"
 #include "monitor.h"
-#include "console.h"
+#include "ui/console.h"
 
 #include "hw/hw.h"