Add files for Grunt.

Gruntfile.js

@@ -0,0 +1,81 @@
+'use strict';
+
+module.exports = function (grunt) {
+
+  // Project configuration.
+  grunt.initConfig({
+    // Metadata.
+    pkg: grunt.file.readJSON('perfect-scrollbar.jquery.json'),
+    banner: '/*! <%= pkg.title || pkg.name %> - v<%= pkg.version %>\n' +
+      '<%= pkg.homepage ? "* " + pkg.homepage + "\\n" : "" %>' +
+      '* Copyright (c) <%= grunt.template.today("yyyy") %> <%= pkg.author.name %>;' +
+      ' Licensed <%= _.pluck(pkg.licenses, "type").join(", ") %> */\n',
+    // Task configuration.
+    uglify: {
+      options: {
+        banner: '<%= banner %>'
+      },
+      min: {
+        files: {
+          'min/perfect-scrollbar.min.js': ['src/perfect-scrollbar.js'],
+          'min/perfect-scrollbar.with-mousewheel.min.js': [
+            'src/perfect-scrollbar.js',
+            'src/jquery.mousewheel.js'
+          ]
+        }
+      },
+    },
+    jshint: {
+      gruntfile: {
+        options: {
+          jshintrc: '.jshintrc'
+        },
+        src: 'Gruntfile.js'
+      },
+      src: {
+        options: {
+          jshintrc: '.jshintrc'
+        },
+        src: 'src/perfect-scrollbar.js'
+      }
+    },
+    csslint: {
+      strict: {
+        options: {
+          csslintrc: '.csslintrc',
+          import: 2
+        },
+        src: ['src/perfect-scrollbar.css']
+      }
+    },
+    cssmin: {
+      options: {
+        banner: '<%= banner %>'
+      },
+      minify: {
+        expand: true,
+        cwd: 'src/',
+        src: ['perfect-scrollbar.css'],
+        dest: 'min/',
+        ext: '.min.css'
+      }
+    }
+  });
+
+  // These plugins provide necessary tasks.
+  grunt.loadNpmTasks('grunt-contrib-uglify');
+  grunt.loadNpmTasks('grunt-contrib-jshint');
+  grunt.loadNpmTasks('grunt-contrib-csslint');
+  grunt.loadNpmTasks('grunt-contrib-cssmin');
+
+  grunt.registerTask('default', 'List commands', function () {
+    grunt.log.writeln("");
+
+    grunt.log.writeln("Run 'grunt lint' to lint the source files");
+    grunt.log.writeln("Run 'grunt build' to minify the source files");
+  });
+
+  grunt.registerTask('lint', ['jshint', 'csslint']);
+  grunt.registerTask('build', ['uglify', 'cssmin']);
+
+};

package.json

@@ -0,0 +1,14 @@
+{
+  "name": "perfect-scrollbar",
+  "version": "0.3.4",
+  "engines": {
+    "node": ">= 0.8.0"
+  },
+  "devDependencies": {
+    "grunt": "~0.4.1",
+    "grunt-contrib-jshint": "~0.1.1",
+    "grunt-contrib-uglify": "~0.1.1",
+    "grunt-contrib-cssmin": "~0.6.1",
+    "grunt-contrib-csslint": "~0.1.2"
+  }
+}