diff --git a/Gruntfile.js b/Gruntfile.js
deleted file mode 100644
index 153b7ee..0000000
--- a/Gruntfile.js
+++ /dev/null
@@ -1,109 +0,0 @@
-module.exports = function (grunt) {
-    'use strict';
-    // Load all grunt tasks
-    require('load-grunt-tasks')(grunt);
-    // Show elapsed time at the end
-    require('time-grunt')(grunt);
-
-    // Project configuration.
-    grunt.initConfig({
-        // Metadata.
-        pkg: grunt.file.readJSON('package.json'),
-        banner: '/*! <%= pkg.name %> - v<%= pkg.version %> - ' +
-            '<%= grunt.template.today("yyyy-mm-dd") %>\n' +
-            '<%= pkg.homepage ? "* " + pkg.homepage + "\\n" : "" %>' +
-            '* Copyright (c) <%= grunt.template.today("yyyy") %> <%= pkg.author.name %>;' +
-            ' Licensed <%= pkg.licenses[0].type %> */\n',
-        // Task configuration.
-        cssmin: {
-            allcss: {
-                files: [{
-                    expand: true,
-                    cwd: 'css',
-                    src: ['*.css'],
-                    dest: 'dist',
-                    ext: '.min.css'
-                }]
-            }
-        },
-        mocha_phantomjs: {
-            all: {
-                options: {
-                    urls: ['http://localhost:9000/test/test.html']
-                }
-            }
-        },
-        jshint: {
-            options: {
-                reporter: require('jshint-stylish')
-            },
-            gruntfile: {
-                options: {
-                    jshintrc: '.jshintrc'
-                },
-                src: 'Gruntfile.js'
-            },
-            src: {
-                options: {
-                    jshintrc: '.jshintrc'
-                },
-                src: ['src/**/uhr-*.js']
-            },
-            test: {
-                options: {
-                    jshintrc: 'test/.jshintrc'
-                },
-                src: ['test/*.js']
-            }
-        },
-        watch: {
-            gruntfile: {
-                files: '<%= jshint.gruntfile.src %>',
-                tasks: ['jshint:gruntfile']
-            },
-            src: {
-                files: '<%= jshint.src.src %>',
-                tasks: ['jshint:src', 'mocha_phantomjs']
-            },
-            test: {
-                files: ['test/test.html', '<%= jshint.test.src %>'],
-                tasks: ['jshint:test', 'mocha_phantomjs']
-            }
-        },
-        connect: {
-            server: {
-                options: {
-                    hostname: '*',
-                    port: 9000
-                }
-            }
-        },
-        version: {
-            VERSION: {
-                options: {
-                    prefix: ''
-                },
-                src: ['VERSION']
-            },
-            manifest: {
-                options: {
-                    prefix: 'Version\\s+'
-                },
-                src: ['manifest.appcache']
-            }
-        }
-    });
-
-    grunt.loadNpmTasks('grunt-mocha-phantomjs');
-    grunt.loadNpmTasks('grunt-contrib-cssmin');
-    grunt.loadNpmTasks('grunt-version');
-
-    // Default task.
-    grunt.registerTask('default', ['cssmin']);
-    grunt.registerTask('server', function () {
-        grunt.log.warn('The `server` task has been deprecated. Use `grunt serve` to start a server.');
-        grunt.task.run(['serve']);
-    });
-    grunt.registerTask('serve', ['connect', 'watch']);
-    grunt.registerTask('test', ['jshint', 'connect', 'mocha_phantomjs']);
-};