switch to nativeimage

to fix mac icon issue
fix path require

Author: =

app/window.js

@@ -1,5 +1,6 @@
 'use strict'
-const join = require('path').join
+const path = require('path')
+const nativeImage = require('electron').nativeImage
 const BrowserWindow = require('electron').BrowserWindow
 const config = require('./config')
 
@@ -12,7 +13,7 @@ module.exports = function createMainWindow (handleResize, handleClosed) {
     y: lastWindowState.y,
     width: lastWindowState.width,
     height: lastWindowState.height,
-    icon: path.join(__static, "icon.png"),
+    icon: nativeImage.createFromPath(path.join(__dirname, '../build/icon.png')),
     title: 'Keep',
     titleBarStyle: 'hiddenInset',
     webPreferences: {

package.json

@@ -1,7 +1,7 @@
 {
   "name": "keep",
   "productName": "Keep",
-  "version": "0.2.1",
+  "version": "0.2.2",
   "description": "Desktop app for Google Keep packaged with Electron",
   "main": "app/index.js",
   "files": [