Widget for CMV to use ESRI cedar api

1. need to add the required package

        var dojoConfig = {
            async: true,
            packages: [{
                name: 'viewer',
                location: location.pathname.replace(/[^\/]+$/, '') + 'js/viewer'
            },{
                name: 'config',
                location: location.pathname.replace(/[^\/]+$/, '') + 'js/config'
            },{
                name: 'gis',
                location: location.pathname.replace(/[^\/]+$/, '') + 'js/gis'
            },{
                name: 'widgets',
                location: location.pathname.replace(/[^\/]+$/, '') + './widgets'
            },{
                name: 'dgrid1',
                location: '//cdn.rawgit.com/SitePen/dgrid/v0.4.0'
            },{
                name: 'dstore1',
                location: '//cdn.rawgit.com/SitePen/dstore/v1.0.0'
            },{
                name: 'd3',
                location: '//cdnjs.cloudflare.com/ajax/libs/d3/3.5.5',
                main: 'd3.min'
            },{
                name: 'topojson',
                location: '//cdnjs.cloudflare.com/ajax/libs/topojson/1.6.19',
                main: 'topojson.min'
            },{
                name: 'vega',
                location: '//vega.github.io/vega/',
                main: 'vega.min'
            }]
        };
   

2. Viewer.js setting

          cedar: {
            include: true,
            id: 'cedar',
            type: 'titlePane',
            path: 'widgets/Cedar',
            canFloat: true,
            title: '<i class="icon-large icon-road"></i>&nbsp;&nbsp;Cedar',
            open: false,
            position: 26,
            options: {
                map: true
            }
        },