Moved list.h to include/wine so that it can be used everywhere.

diff --git a/server/object.h b/server/object.h
index 0116b1f..e3c2a5d 100644
--- a/server/object.h
+++ b/server/object.h
@@ -27,7 +27,7 @@
 
 #include <sys/time.h>
 #include "wine/server_protocol.h"
-#include "list.h"
+#include "wine/list.h"
 
 #define DEBUG_OBJECTS