Split dependencies into modules

src/scripts/page.project.js

@@ -2,10 +2,18 @@
 import autosize from 'autosize';
 import mousewheel from 'jquery-mousewheel';
 import waitforimages from 'jquery.waitforimages';
+import lightbox from './lightbox.js';
 
-//Leaflet plugins
-import 'leaflet.heightgraph';
+//Simplebar
+import SimpleBar from 'simplebar';
+window.SimpleBar = SimpleBar;
+import ResizeObserver from 'resize-observer-polyfill';
+window.ResizeObserver = ResizeObserver;
+
+//Leaflet
+import 'leaflet';
 import 'leaflet-geometryutil';
+import 'leaflet.heightgraph';
 import './leaflet.helpers';
 
 export default class Project {