fix grunt serve task after defaultig to cdn hosted JSAPI
fix grunt serve task after defaultig to cdn hosted JSAPI

jeffjefferson42/dojo-bootstrap-map-js,SJCGIS/lidar-swipe,jeffjefferson42/dojo-bootstrap-map-js,SJCGIS/lidar-swipe,Esri/dojo-bootstrap-map-js,Esri/dojo-bootstrap-map-js