Adds grunt support

Gruntfile.js

@@ -0,0 +1,31 @@
+module.exports = function(grunt) {
+	grunt.initConfig({
+		pkg: grunt.file.readJSON('package.json'),
+		meta: {
+			banner: '/*! <%= pkg.name %> <%= grunt.template.today("yyyy-mm-dd HH:MM:ss") %> */'
+		},
+
+		// Minifies JS files
+		uglify: {
+			options: {
+				preserveComments: /^!|@preserve|@license|@cc_on/i
+			},
+			dist: {
+				files: [{
+					expand:	true,
+					cwd:	'src',
+					src:	['*.js','!*.min.js'],
+					dest:	'dist',
+					ext:	'.min.js',
+					extDot:	'last'
+				}]
+			}
+		},
+	});
+
+	// Load tasks
+	grunt.loadNpmTasks('grunt-contrib-uglify');
+
+	// Default task.
+	grunt.registerTask('default', [ 'uglify' ]);
+};

package.json

@@ -37,6 +37,9 @@
     }
   },
   "devDependencies": {
+    "grunt": "~1",
+    "grunt-contrib-uglify": "~2",
+
     "gulp": "~3",
     "gulp-util": "~3",
     "gulp-uglify": "~2",