Update gruntfile to v0.4

Author: shama

.gitignore

@@ -0,0 +1 @@
+/node_modules/

Gruntfile.js

@@ -0,0 +1,41 @@
+/*
+	Build environment
+	----------------------------------------
+	1) Install NodeJS:
+		http://nodejs.org/
+	2) Install dev dependencies
+	  npm install
+	3) Install Grunt CLI globally
+		npm install grunt-cli -g
+*/
+
+module.exports = function (grunt) {
+	grunt.initConfig({
+		concat: {
+			'build/MIDI.js': [
+				'js/MIDI/AudioDetect.js',
+				'js/MIDI/LoadPlugin.js',
+				'js/MIDI/Plugin.js',
+				'js/MIDI/Player.js',
+				'js/Window/DOMLoader.XMLHttp.js', // req when using XHR
+				'js/Window/DOMLoader.script.js', // req otherwise
+//				'js/Color/SpaceW3.js', // optional
+//				'js/MusicTheory/Synesthesia.js', // optional
+//				'js/Widgets/Loader.js', // optional
+//				'js/Window/Event.js' // optional
+			]
+		},
+		uglify: {
+			'build/MIDI.min.js': [
+				'build/MIDI.js'
+			]
+		}
+	});
+
+	grunt.loadNpmTasks('grunt-contrib-concat');
+	grunt.loadNpmTasks('grunt-contrib-uglify');
+
+	///
+	grunt.registerTask('default', ['concat', 'uglify']);
+	///
+};

grunt.js

@@ -3,14 +3,21 @@
   "version": "0.3.0",
   "description": "Library to assist in creating HTML5 MIDI apps.",
   "author": "Michael Deal",
-  "contributors" : [ "Sergi Mansilla", "Daniel van der Meer", "Mohit Muthanna", "Pete Otaqui" ],
-  "scripts": {
-    "preinstall": "grunt"
-  },
+  "contributors": [
+    "Sergi Mansilla",
+    "Daniel van der Meer",
+    "Mohit Muthanna",
+    "Pete Otaqui"
+  ],
   "repository": {
-  	"type": "git",
-  	"url": "git://github.com/mudcube/MIDI.js.git"
+    "type": "git",
+    "url": "git://github.com/mudcube/MIDI.js.git"
   },
   "main": "./build/MIDI.min.js",
-  "license": "MIT"
-}
+  "license": "MIT",
+  "devDependencies": {
+    "grunt": "~0.4.0",
+    "grunt-contrib-concat": "~0.1.3",
+    "grunt-contrib-uglify": "~0.1.2"
+  }
+}