fixed d3 dependency in evidence demo file
fixed d3 dependency in evidence demo file

colin-combe/ComplexViewer,colin-combe/interaction-viewer,MICommunity/ComplexViewer,colin-combe/interaction-viewer,MICommunity/interaction-viewer,colin-combe/ComplexViewer,MICommunity/interaction-viewer,MICommunity/ComplexViewer,MICommunity/interaction-viewer