Updated dependencies; Fixes serratus#78

Author: serratus

Gruntfile.js

@@ -12,7 +12,6 @@ module.exports = function(grunt) {
         }
     });
 
-    grunt.loadNpmTasks('grunt-requirejs');
     grunt.loadNpmTasks('grunt-karma');
 
     grunt.loadTasks('tasks');

package.json

@@ -1,6 +1,6 @@
 {
   "name": "quagga",
-  "version": "0.8.2",
+  "version": "0.8.3",
   "description": "An advanced barcode-scanner written in JavaScript",
   "main": "lib/quagga.js",
   "browser": "dist/quagga.min.js",
@@ -9,30 +9,28 @@
     "babel-core": "^5.8.25",
     "babel-eslint": "^4.1.3",
     "babel-loader": "^5.3.2",
-    "chai": "^1.10.0",
+    "chai": "^3.4.1",
     "core-js": "^1.2.1",
     "grunt": "^0.4.5",
-    "grunt-contrib-jshint": "^0.11.3",
     "grunt-contrib-nodeunit": "^0.4.1",
-    "grunt-contrib-uglify": "^0.9.2",
     "grunt-karma": "^0.12.1",
-    "grunt-requirejs": "^0.4.2",
     "isparta-loader": "^1.0.0",
     "karma": "^0.13.9",
     "karma-chai": "0.1.0",
     "karma-chrome-launcher": "^0.2.0",
     "karma-coverage": "^0.5.2",
     "karma-mocha": "~0.2.0",
     "karma-phantomjs-launcher": "^0.2.1",
-    "karma-requirejs": "~0.2.2",
+    "karma-sinon-chai": "^1.1.0",
     "karma-sinon": "^1.0.4",
     "karma-sinon-chai": "~0.2.0",
     "karma-source-map-support": "^1.1.0",
     "karma-webpack": "^1.7.0",
     "mocha": "^2.3.2",
     "phantomjs": "^1.9.18",
     "sinon": "^1.16.1",
-    "webpack": "^1.12.2"
+    "webpack": "^1.12.2",
+    "webpack-core": "^0.6.8"
   },
   "directories": {
     "doc": "doc"
@@ -65,6 +63,9 @@
   ],
   "author": "Christoph Oberhofer <[email protected]>",
   "license": "MIT",
+  "engines":{
+    "node": ">= 4.0"
+  },
   "dependencies": {
     "get-pixels": "^3.2.3",
     "gl-matrix": "^2.3.1",