Initial commit
add README
fix unchanged primitive value presentation
fix hang
fix null properties
fix 0 labels and single child elements presentation
"Hide identical" checkbox added
"Collapse children of added and deleted elements" checkbox added
Add test
Merge branch 'master' into gh-pages

Conflicts:
	.idea/vcs.xml
	index.html
	script.js
	script.js.map
	script.ts
	style.css