Add files

Signed-off-by: Gordon Smith <gordon.smith@lexisnexis.com>

	new file:   Resources/Viz/res/js/D3Widget.js
	new file:   Resources/Viz/res/js/Entity.js
	new file:   Resources/Viz/res/js/IEntity.js
	new file:   Resources/Viz/res/js/Widget.js

Signed-off-by: Gordon Smith <gordon.smith@lexisnexis.com>