My data is derived from:

KEY BaxterSagart	{BaxterSagart: ...}
	Baxter, William H., and Laurent Sagart. 2014. Old Chinese: a new reconstruction. New York: Oxford University Press.
	found at 
		http://ocbaxtersagart.lsait.lsa.umich.edu/
		BaxterSagartOC2015-10-13.xlsx
	via https://en.m.wiktionary.org/wiki/Appendix:Baxter-Sagart_Old_Chinese_reconstruction


KEY graphicaldecomposition	{graphicaldecomposition: ...}
	Grapheme graphical decomposition 
	found at:
		https://commons.wikimedia.org/wiki/Commons:Chinese_characters_decomposition
		'The graphical decomposition of a character reflects the etymological (or historical) composition most of the time, but not always'

Other KEYS
	found at
		https://www.skishore.me/makemeahanzi/

	dictionary.txt is derived from:
	    Unihan - http://unicode.org/charts/unihan.html
	    CJKlib - https://github.com/cburgmer/cjklib

	You can redistribute and/or modify dictionary.txt under the terms of the GNU
	Lesser General Public License as published by the Free Software Foundation,
	either version 3 of the license, or (at your option) any later version. You
	should have recieved a copy of this license (the file "LGPL") along with
	dictionary.txt; if not, see see <http://www.gnu.org/licenses/>.



OTHER RESOURCES
	D3.js 
		for radial graph visualization
	pinyin2ipa
		at https://github.com/Connum/npm-pinyin2ipa
		MIT © Connum
		based on flexdinesh/npm-module-boilerplate, MIT © Dinesh Pandiyan

	CSS
		http://dabblet.com/gist/6878696
		via http://stackoverflow.com/questions/14922247/how-to-get-a-tree-in-html-using-pure-css