chore(package): update webpack to ^2.4.1

package.json

@@ -52,7 +52,7 @@
     "url": "https://github.com/bitpay/cordova-plugin-qrscanner/issues"
   },
   "homepage": "https://github.com/bitpay/cordova-plugin-qrscanner",
-  "main":"dist/cordova-plugin-qrscanner-lib.min.js",
+  "main": "dist/cordova-plugin-qrscanner-lib.min.js",
   "dependencies": {
     "qrcode-reader": "^0.2.2",
     "webrtc-adapter": "^3.1.4"
@@ -70,7 +70,7 @@
     "raw-loader": "^0.5.1",
     "trash-cli": "^1.3.0",
     "validate-commit-msg": "^2.6.1",
-    "webpack": "^2.1.0-beta.22"
+    "webpack": "^2.4.1"
   },
   "config": {
     "commitizen": {

webpack.cordova.config.js

@@ -1,23 +1,19 @@
 const webpack = require('webpack');
+const path = require('path');
 
 module.exports = {
   entry: {
-    plugin: './src/browser/src/cordova-plugin.js',
-    www: './src/common/src/cordova-www.js'
+    plugin: path.join(__dirname, './src/browser/src/cordova-plugin.js'),
+    www: path.join(__dirname, './src/common/src/cordova-www.js')
   },
   output: {
-    path: './dist',
+    path: path.join(__dirname, './dist'),
     filename: '[name].min.js'
   },
   externals: {
     "webpack/cordova": "cordova",
     "webpack/cordova/require": "cordovaRequire",
     "webpack/cordova/exports": "cordovaExports",
     "webpack/cordova/module": "cordovaModule"
-  },
-  plugins: [
-    // new webpack.optimize.UglifyJsPlugin({
-    //   comments: false
-    // })
-  ]
+  }
 }

webpack.library.config.js

@@ -1,21 +1,17 @@
 const webpack = require('webpack');
+const path = require('path');
 
 module.exports = {
-  devtool: 'source-map',
   entry: {
-    library: './src/browser/src/library.js'
+    worker: path.join(__dirname, './src/browser/src/worker.js'),
   },
   output: {
-      path: './dist',
-      filename: 'cordova-plugin-qrscanner-lib.min.js',
-      library: 'QRScanner',
-      libraryTarget: 'umd',
-      umdNamedDefine: true
+    path: path.join(__dirname, './src/browser'),
+    filename: 'worker.min.js'
   },
   plugins: [
     new webpack.optimize.UglifyJsPlugin({
-      comments: false,
-      sourceMap: true
+      comments: false
     })
   ]
 }

webpack.prepack.config.js

@@ -1,11 +1,12 @@
 const webpack = require('webpack');
+const path = require('path');
 
 module.exports = {
   entry: {
-    worker: './src/browser/src/worker.js',
+    worker: path.join(__dirname, './src/browser/src/worker.js'),
   },
   output: {
-    path: './src/browser',
+    path: path.join(__dirname, './src/browser'),
     filename: 'worker.min.js'
   },
   plugins: [