REORG: include: move hlua.h to haproxy/hlua{,-t}.h

This one required a few more includes as it uses list and ebpt_node.
It still references lots of types/ files for now.
diff --git a/include/types/stream.h b/include/types/stream.h
index 08e0f12..c7db75e 100644
--- a/include/types/stream.h
+++ b/include/types/stream.h
@@ -30,11 +30,11 @@
 
 #include <haproxy/api-t.h>
 #include <haproxy/dynbuf-t.h>
+#include <haproxy/hlua-t.h>
 #include <haproxy/list-t.h>
 
 #include <types/channel.h>
 #include <types/filters.h>
-#include <types/hlua.h>
 #include <types/obj_type.h>
 #include <types/http_ana.h>
 #include <types/proxy.h>