Reduce recursive config.h inclusions in headers

In my opinion, config.h inclusions should be kept to a minimum. MPlayer
code really liked including config.h everywhere, though, even in often
used header files. Try to reduce this.

stream/stream_bluray.c

@@ -37,6 +37,7 @@
 
 #include "config.h"
 #include "talloc.h"
+#include "common/common.h"
 #include "common/msg.h"
 #include "options/m_option.h"
 #include "stream.h"