Levelization, improve structure of source files:

Source files are moved between modules, includes changed and added,
and some code rewritten, with the goal of reducing cross-module dependencies
and eliminating cycles in the dependency graph of classes.

* Remove RippleAddress dependency in CKey_test
* ByteOrder.h, Blob.h, and strHex.h are moved to basics/. This makes
  the basics/ module fully independent of other ripple sources.
* types/ is merged into protocol/. The protocol module now contains
  all primitive types specific to the Ripple protocol.
* Move ErrorCodes to protocol/
* Move base_uint to basics/
* Move Base58 to crypto/
* Remove dependence on Serializer in GenerateDeterministicKey
* Eliminate unity header json.h
* Remove obsolete unity headers
* Remove unnecessary includes

src/ripple/protocol/impl/ByteOrder.cpp

@@ -0,0 +1,72 @@
+//------------------------------------------------------------------------------
+/*
+    This file is part of rippled: https://github.com/ripple/rippled
+    Copyright (c) 2012, 2013 Ripple Labs Inc.
+
+    Permission to use, copy, modify, and/or distribute this software for any
+    purpose  with  or without fee is hereby granted, provided that the above
+    copyright notice and this permission notice appear in all copies.
+
+    THE  SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+    WITH  REGARD  TO  THIS  SOFTWARE  INCLUDING  ALL  IMPLIED  WARRANTIES  OF
+    MERCHANTABILITY  AND  FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+    ANY  SPECIAL ,  DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+    WHATSOEVER  RESULTING  FROM  LOSS  OF USE, DATA OR PROFITS, WHETHER IN AN
+    ACTION  OF  CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*/
+//==============================================================================
+
+#ifdef BEAST_WIN32
+#include <Winsock2.h>
+// <Winsock2.h> defines min, max and does other stupid things
+# ifdef max
+# undef max
+# endif
+# ifdef min
+# undef min
+# endif
+#endif
+
+namespace ripple {
+
+#if BEAST_WIN32
+
+// from: http://stackoverflow.com/questions/3022552/is-there-any-standard-htonl-like-function-for-64-bits-integers-in-c
+// but we don't need to check the endianness
+std::uint64_t htobe64 (uint64_t value)
+{
+    // The answer is 42
+    //static const int num = 42;
+
+    // Check the endianness
+    //if (*reinterpret_cast<const char*>(&num) == num)
+    //{
+    const uint32_t high_part = htonl (static_cast<uint32_t> (value >> 32));
+    const uint32_t low_part = htonl (static_cast<uint32_t> (value & 0xFFFFFFFFLL));
+
+    return (static_cast<uint64_t> (low_part) << 32) | high_part;
+    //} else
+    //{
+    //  return value;
+    //}
+}
+
+std::uint64_t be64toh (uint64_t value)
+{
+    return (_byteswap_uint64 (value));
+}
+
+std::uint32_t htobe32 (uint32_t value)
+{
+    return (htonl (value));
+}
+
+std::uint32_t be32toh (uint32_t value)
+{
+    return ( _byteswap_ulong (value));
+}
+
+#endif
+
+}