Working on integrating gpml to json, not yet functional
it's working with new gpml2json code, although the edges are not perfect yet
in process of updating rendering of publication xrefs
Merge branch 'master' of github.com:wikipathways/pathvisiojs into newjson
update code to render edges and to render publication xrefs
Merge branch 'newjson' into diffnew

Conflicts:
	dist/lib/pathvisiojs/js/pathvisiojs.js
	src/js/format-converter/format-converter.js
Add diff viewer list from JS (initially was a HTML template)