clean basemap code

Nabeel Shahzad · nabeelio · commit c4d535d3ca85 · 2018-05-15T14:06:25.000-05:00
diff --git a/lib/js/base_map.js b/lib/js/base_map.js
@@ -13,7 +13,6 @@ const createMap = (opts) => {
         provider: 'OpenStreetMap.Mapnik',
     }, opts);
 
-    const openaip_basemap_phys_osm = L.featureGroup(feature_groups);
     let map = L.map(opts.render_elem, {
         center: opts.center,
         zoom: opts.zoom,
