use grunt for jshint and uglify

.gitignore

@@ -1 +1,3 @@
 /npm-debug.log
+/build
+/node_modules

.jshintrc

@@ -15,5 +15,6 @@
     "regexp": true,
     "strict": false,
     "trailing": true,
-    "unused": true
-}
+    "unused": true,
+    "globals": { "define": true }
+}

Gruntfile.js

@@ -0,0 +1,27 @@
+module.exports = function(grunt) {
+
+  // Project configuration.
+  grunt.initConfig({
+    pkg: grunt.file.readJSON('package.json'),
+    uglify: {
+      options: {
+        preserveComments: 'some'
+      },
+      build: {
+        src: '<%= pkg.name %>.js',
+        dest: 'build/<%= pkg.name %>.min.js'
+      }
+    },
+    jshint: {
+      all: ['*.js']
+    }
+  });
+
+  // Load the plugin that provides the "uglify" task.
+  grunt.loadNpmTasks('grunt-contrib-uglify');
+  grunt.loadNpmTasks('grunt-contrib-jshint');
+
+  // Default task(s).
+  grunt.registerTask('default', ['jshint', 'uglify']);
+
+};

package.json

@@ -1,6 +1,9 @@
 {
-    "scripts": {
-        "check": "jshint .",
-        "lint": "jshint ."
+    "name" : "jquery.mousewheel",
+    "version": "3.1.1",
+    "devDependencies": {
+        "grunt-contrib-jshint": "~0.2.0",
+        "grunt-contrib-uglify": "~0.1.2",
+        "grunt": "~0.4.0"
     }
-}
+}