Re-organized tree to prepare for version 2.0.0.

See https://github.com/msgpack/msgpack-c/wiki/v1_1_cpp_versioning

include/msgpack/v1/zbuffer_decl.hpp

@@ -0,0 +1,37 @@
+//
+// MessagePack for C++ deflate buffer implementation
+//
+// Copyright (C) 2010-2016 FURUHASHI Sadayuki and KONDO Takatoshi
+//
+//    Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//    http://www.boost.org/LICENSE_1_0.txt)
+//
+#ifndef MSGPACK_V1_ZBUFFER_DECL_HPP
+#define MSGPACK_V1_ZBUFFER_DECL_HPP
+
+#include "msgpack/versioning.hpp"
+
+#ifndef MSGPACK_ZBUFFER_RESERVE_SIZE
+#define MSGPACK_ZBUFFER_RESERVE_SIZE 512
+#endif
+
+#ifndef MSGPACK_ZBUFFER_INIT_SIZE
+#define MSGPACK_ZBUFFER_INIT_SIZE 8192
+#endif
+
+namespace msgpack {
+
+/// @cond
+MSGPACK_API_VERSION_NAMESPACE(v1) {
+/// @endcond
+
+class zbuffer;
+
+/// @cond
+}  // MSGPACK_API_VERSION_NAMESPACE(v1)
+/// @endcond
+
+}  // namespace msgpack
+
+#endif // MSGPACK_V1_ZBUFFER_DECL_HPP