Replaced some requires with imports

Author: andersevenrud

src/config.js

@@ -29,6 +29,8 @@
  */
 
 import {clientLocale} from './utils/locale.js';
+import defaultWallpaper from './styles/wallpaper.png';
+import defaultIcon from './styles/logo-blue-32x32.png';
 
 const createUri = str => str
   .replace(/(index\.(html?|php))$/, '')
@@ -172,7 +174,7 @@ export const defaultConfiguration = {
         position: 'top-right'
       },
       background: {
-        src: require('./styles/wallpaper.png'),
+        src: defaultWallpaper,
         color: '#572a79',
         style: 'cover'
       },
@@ -210,7 +212,7 @@ export const defaultConfiguration = {
       name: 'apps',
       label: 'Applications',
       adapter: 'apps',
-      icon: require('./styles/logo-blue-32x32.png'),
+      icon: defaultIcon,
       attributes: {
         visibility: 'restricted',
         readOnly: true

src/tray.js

@@ -29,6 +29,7 @@
  */
 
 import logger from './logger';
+import defaultIcon from './styles/logo-blue-32x32.png';
 
 /**
  * A Tray Icon ("Entry")
@@ -85,7 +86,7 @@ export default class Tray {
     handler = handler || (() => {});
 
     const entry = Object.assign({}, {
-      icon: require('./styles/logo-blue-32x32.png'),
+      icon: defaultIcon,
       title: defaultTitle,
       onclick: handler,
       oncontextmenu: handler,