Update dependencies.

Gruntfile.js

@@ -130,7 +130,7 @@ module.exports = function (grunt) {
           warnings: false
         },
         mangle: true,
-        preserveComments: 'some'
+        preserveComments: /^!|@preserve|@license|@cc_on/i
       },
       core: {
         src: '<%= concat.bootstrap.dest %>',

package.json

@@ -33,7 +33,7 @@
     "glob": "~6.0.1",
     "grunt": "~0.4.5",
     "grunt-autoprefixer": "~3.0.3",
-    "grunt-contrib-clean": "~0.6.0",
+    "grunt-contrib-clean": "~0.7.0",
     "grunt-contrib-compress": "~0.14.0",
     "grunt-contrib-concat": "~0.5.1",
     "grunt-contrib-connect": "~0.11.2",
@@ -45,15 +45,15 @@
     "grunt-contrib-jshint": "~0.11.2",
     "grunt-contrib-less": "~1.1.0",
     "grunt-contrib-qunit": "~0.7.0",
-    "grunt-contrib-uglify": "~0.9.2",
+    "grunt-contrib-uglify": "~0.11.0",
     "grunt-contrib-watch": "~0.6.1",
     "grunt-csscomb": "~3.1.0",
     "grunt-exec": "~0.4.6",
     "grunt-html": "~5.0.1",
     "grunt-jekyll": "~0.4.2",
-    "grunt-jscs": "~2.3.0",
+    "grunt-jscs": "~2.5.0",
     "grunt-saucelabs": "~8.6.1",
-    "load-grunt-tasks": "~3.3.0",
+    "load-grunt-tasks": "~3.4.0",
     "markdown-it": "^5.0.0",
     "npm-shrinkwrap": "^200.4.0",
     "shelljs": "^0.5.3",

test-infra/npm-shrinkwrap.json

@@ -397,8 +397,14 @@
       "resolved": "https://registry.npmjs.org/commander/-/commander-2.8.1.tgz"
     },
     "comment-parser": {
-      "version": "0.3.0",
+      "version": "0.3.1",
-      "resolved": "https://registry.npmjs.org/comment-parser/-/comment-parser-0.3.0.tgz"
+      "resolved": "https://registry.npmjs.org/comment-parser/-/comment-parser-0.3.1.tgz",
+      "dependencies": {
+        "readable-stream": {
+          "version": "2.0.5",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.0.5.tgz"
+        }
+      }
     },
     "commoner": {
       "version": "0.10.4",
@@ -951,8 +957,8 @@
       "resolved": "https://registry.npmjs.org/grunt-autoprefixer/-/grunt-autoprefixer-3.0.3.tgz"
     },
     "grunt-contrib-clean": {
-      "version": "0.6.0",
+      "version": "0.7.0",
-      "resolved": "https://registry.npmjs.org/grunt-contrib-clean/-/grunt-contrib-clean-0.6.0.tgz"
+      "resolved": "https://registry.npmjs.org/grunt-contrib-clean/-/grunt-contrib-clean-0.7.0.tgz"
     },
     "grunt-contrib-compress": {
       "version": "0.14.0",
@@ -1073,12 +1079,32 @@
       "resolved": "https://registry.npmjs.org/grunt-contrib-qunit/-/grunt-contrib-qunit-0.7.0.tgz"
     },
     "grunt-contrib-uglify": {
-      "version": "0.9.2",
+      "version": "0.11.0",
-      "resolved": "https://registry.npmjs.org/grunt-contrib-uglify/-/grunt-contrib-uglify-0.9.2.tgz",
+      "resolved": "https://registry.npmjs.org/grunt-contrib-uglify/-/grunt-contrib-uglify-0.11.0.tgz",
       "dependencies": {
+        "async": {
+          "version": "0.2.10",
+          "resolved": "https://registry.npmjs.org/async/-/async-0.2.10.tgz"
+        },
+        "camelcase": {
+          "version": "1.2.1",
+          "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-1.2.1.tgz"
+        },
         "lodash": {
           "version": "3.10.1",
           "resolved": "https://registry.npmjs.org/lodash/-/lodash-3.10.1.tgz"
+        },
+        "source-map": {
+          "version": "0.5.3",
+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.5.3.tgz"
+        },
+        "uglify-js": {
+          "version": "2.6.1",
+          "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-2.6.1.tgz"
+        },
+        "yargs": {
+          "version": "3.10.0",
+          "resolved": "https://registry.npmjs.org/yargs/-/yargs-3.10.0.tgz"
         }
       }
     },
@@ -1139,8 +1165,8 @@
       "resolved": "https://registry.npmjs.org/grunt-jekyll/-/grunt-jekyll-0.4.3.tgz"
     },
     "grunt-jscs": {
-      "version": "2.3.0",
+      "version": "2.5.0",
-      "resolved": "https://registry.npmjs.org/grunt-jscs/-/grunt-jscs-2.3.0.tgz",
+      "resolved": "https://registry.npmjs.org/grunt-jscs/-/grunt-jscs-2.5.0.tgz",
       "dependencies": {
         "lodash": {
           "version": "3.10.1",
@@ -1419,8 +1445,8 @@
       "resolved": "https://registry.npmjs.org/jsbn/-/jsbn-0.1.0.tgz"
     },
     "jscs": {
-      "version": "2.5.1",
+      "version": "2.7.0",
-      "resolved": "https://registry.npmjs.org/jscs/-/jscs-2.5.1.tgz",
+      "resolved": "https://registry.npmjs.org/jscs/-/jscs-2.7.0.tgz",
       "dependencies": {
         "ansi-regex": {
           "version": "2.0.0",
@@ -1491,8 +1517,8 @@
       }
     },
     "jscs-jsdoc": {
-      "version": "1.2.0",
+      "version": "1.3.1",
-      "resolved": "https://registry.npmjs.org/jscs-jsdoc/-/jscs-jsdoc-1.2.0.tgz"
+      "resolved": "https://registry.npmjs.org/jscs-jsdoc/-/jscs-jsdoc-1.3.1.tgz"
     },
     "jscs-preset-wikimedia": {
       "version": "1.0.0",
@@ -1627,8 +1653,8 @@
       "resolved": "https://registry.npmjs.org/linkify-it/-/linkify-it-1.2.0.tgz"
     },
     "load-grunt-tasks": {
-      "version": "3.3.0",
+      "version": "3.4.0",
-      "resolved": "https://registry.npmjs.org/load-grunt-tasks/-/load-grunt-tasks-3.3.0.tgz"
+      "resolved": "https://registry.npmjs.org/load-grunt-tasks/-/load-grunt-tasks-3.4.0.tgz"
     },
     "load-json-file": {
       "version": "1.1.0",
@@ -3544,6 +3570,14 @@
       "version": "1.1.6",
       "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.1.6.tgz"
     },
+    "resolve-from": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/resolve-from/-/resolve-from-2.0.0.tgz"
+    },
+    "resolve-pkg": {
+      "version": "0.1.0",
+      "resolved": "https://registry.npmjs.org/resolve-pkg/-/resolve-pkg-0.1.0.tgz"
+    },
     "revalidator": {
       "version": "0.1.8",
       "resolved": "https://registry.npmjs.org/revalidator/-/revalidator-0.1.8.tgz"
@@ -3999,8 +4033,8 @@
       "resolved": "https://registry.npmjs.org/upper-case-first/-/upper-case-first-1.1.2.tgz"
     },
     "uri-path": {
-      "version": "0.0.2",
+      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/uri-path/-/uri-path-0.0.2.tgz"
+      "resolved": "https://registry.npmjs.org/uri-path/-/uri-path-1.0.0.tgz"
     },
     "user-home": {
       "version": "1.1.1",