diff --git a/package-lock.json b/package-lock.json
index 1c2c917..71c775c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -227,6 +227,11 @@
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       "integrity": "sha1-B8/omA7bINRV3cI6rc8eBMblCc4="
     },
+    "clone": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/clone/-/clone-2.1.1.tgz",
+      "integrity": "sha1-0hfR6WERjjrJpLi7oyhVU79kfNs="
+    },
     "co": {
       "version": "4.6.0",
       "resolved": "https://registry.npmjs.org/co/-/co-4.6.0.tgz",
@@ -303,6 +308,11 @@
       "dev": true,
       "optional": true
     },
+    "csslint": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/csslint/-/csslint-1.0.5.tgz",
+      "integrity": "sha1-Gcw+2jIhYP0/cjKvHLKjYOiYouk="
+    },
     "currently-unhandled": {
       "version": "https://registry.npmjs.org/currently-unhandled/-/currently-unhandled-0.4.1.tgz",
       "integrity": "sha1-mI3zP+qxke95mmE2nddsF635V+o="
@@ -579,6 +589,23 @@
         }
       }
     },
+    "grunt-contrib-csslint": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/grunt-contrib-csslint/-/grunt-contrib-csslint-2.0.0.tgz",
+      "integrity": "sha1-MSnZTf5Qc1fyMzfSSunpqkudV98=",
+      "dependencies": {
+        "lodash": {
+          "version": "4.17.4",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
+        },
+        "strip-json-comments": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/strip-json-comments/-/strip-json-comments-2.0.1.tgz",
+          "integrity": "sha1-PFMZQukIwml8DsNEhYwobHygpgo="
+        }
+      }
+    },
     "grunt-contrib-cssmin": {
       "version": "https://registry.npmjs.org/grunt-contrib-cssmin/-/grunt-contrib-cssmin-2.2.0.tgz",
       "integrity": "sha1-ct70BijujiE62adoBNEx22ZgSkE="
@@ -1149,6 +1176,11 @@
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       "integrity": "sha1-9ID0BDTvgHQfhGkJn43qGPVaTck="
     },
+    "parserlib": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/parserlib/-/parserlib-1.1.1.tgz",
+      "integrity": "sha1-pkz6ckBiQ0/fw1HJpOwtkrlMBvQ="
+    },
     "parseurl": {
       "version": "https://registry.npmjs.org/parseurl/-/parseurl-1.3.1.tgz",
       "integrity": "sha1-yKuMkiO6NIiKpkopeyiFO+wY2lY=",