ACKNOWLEDGEMENTS
================

This software includes:

JSON for Modern C++
Copyright © 2013-2015 Niels Lohmann (MIT License)
https://github.com/nlohmann/json
(Note: This has been modified very slightly to give "stringify" method.)

SHA-256 C++ code from http://www.zedwood.com/article/cpp-sha256-function. See applicable files for their license details.

SQLite3 https://www.sqlite.org

Boost Serialization (Robert Ramey) http://www.boost.org/doc/libs/1_58_0/libs/serialization/doc/index.html

This code makes use of Graphviz (http://www.graphviz.org)
and also the emscripten port at https://github.com/mdaines/viz.js/

The Web-based command line interface uses emscripten:
http://emscripten.org
