diff -r d334a616c023 -r e16a97fb364a src/cm/media/js/lib/yui/yui3-3.15.0/Gruntfile.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/cm/media/js/lib/yui/yui3-3.15.0/Gruntfile.js	Mon Mar 10 15:19:48 2014 +0100
@@ -0,0 +1,122 @@
+module.exports = function(grunt) {
+
+    var cli = grunt.cli;
+
+    cli.optlist['release-version'] = {
+        info: 'Release Version',
+        type: String
+    };
+
+    cli.optlist['release-build'] = {
+        info: 'Release Build',
+        type: String
+    };
+
+    cli.optlist['cache-build'] = {
+        info: 'Cache the build',
+        type: Boolean
+    };
+
+    grunt.config.init({
+        version: grunt.option('release-version'),
+        build: grunt.option('release-build'),
+        buildtag: 'YUI <%= version %> (build <%= build %>)',
+        copyright: 'Copyright <%= grunt.template.today("yyyy") %> Yahoo! Inc. All rights reserved.',
+        license: 'Licensed under the BSD License.\nhttp://yuilibrary.com/license/',
+        compress: {
+            dist: {
+                files: [
+                    {
+                        expand: true,
+                        cwd: 'release/<%= version %>/dist/',
+                        src: ['**'],
+                        dest: 'yui/'
+                    }
+                ],
+                options: {
+                    pretty: true,
+                    archive: 'release/<%= version %>/archives/yui_<%= version %>.zip',
+                    mode: 'zip',
+                    level: 3,
+                    zlib: {
+                        chunkSize: 12 * 1024
+                    }
+                }
+            },
+            cdn: {
+                files: [
+                    {
+                        expand: true,
+                        cwd: 'release/<%= version %>/cdn/',
+                        dest: '<%= version %>/',
+                        src: ['**']
+                    }
+                ],
+                options: {
+                    pretty: true,
+                    archive: 'release/<%= version %>/archives/akamai_<%= version %>.zip',
+                    mode: 'zip',
+                    level: 3,
+                    zlib: {
+                        chunkSize: 12 * 1024
+                    }
+                }
+            },
+            'cdn-ssl': {
+                files: [
+                    {
+                        expand: true,
+                        cwd: 'release/<%= version %>/cdn-ssl/',
+                        dest: '<%= version %>/',
+                        src: ['**']
+                    }
+                ],
+                options: {
+                    pretty: true,
+                    archive: 'release/<%= version %>/archives/akamaissl_<%= version %>.zip',
+                    mode: 'zip',
+                    level: 3,
+                    zlib: {
+                        chunkSize: 12 * 1024
+                    }
+                }
+            }
+        },
+
+        css_selectors: {
+            'pure': {
+                options: {
+                    mutations: [
+                        {search: /pure-/g,   replace: 'yui3-'},
+                        {search: /^\.pure/, replace: '.yui3-normalized'}
+                    ]
+                },
+
+                files: [
+                    {src : 'bower_components/pure/base.css',
+                     dest: 'src/cssnormalize/css/normalize.css'},
+
+                    {src : 'bower_components/pure/base-context.css',
+                     dest: 'src/cssnormalize/css/normalize-context.css'},
+
+                    {src : 'bower_components/pure/grids-core.css',
+                     dest: 'src/cssgrids/css/cssgrids-base.css'},
+
+                    {src : 'bower_components/pure/grids-units.css',
+                     dest: 'src/cssgrids/css/cssgrids-units.css'},
+
+                    {src : 'bower_components/pure/grids.css',
+                     dest: 'src/cssgrids/css/cssgrids-responsive.css'}
+                ]
+            }
+        }
+    });
+
+    grunt.loadNpmTasks('grunt-yui-contrib');
+    grunt.loadNpmTasks('grunt-contrib-compress');
+    grunt.loadNpmTasks('grunt-css-selectors');
+
+    grunt.registerTask('default', ['boot']);
+    grunt.registerTask('import-pure', ['bower-install', 'css_selectors:pure']);
+
+};