Refreshed packages

package.json

@@ -6,7 +6,6 @@
     "html-minifier": "^3.5.15",
     "jest": "^23.1.0",
     "jest-tap-reporter": "^1.9.0",
-    "jsdom": "^11.10.0",
     "markdown-it": "^8.4.1",
     "mini.css": "^2.3.7",
     "node-sass": "^4.9.0",
@@ -16,7 +15,7 @@
     "rollup": "^0.58.2",
     "rollup-plugin-babel": "^3.0.4",
     "rollup-plugin-babel-minify": "^4.0.0",
-    "semistandard": "^12.0.1",
+    "semistandard": "^12.0.1"
   },
   "name": "30-seconds-of-code",
   "description": "A collection of useful JavaScript snippets.",
@@ -52,11 +51,14 @@
   "dependencies": {},
   "jest": {
     "reporters": [
-          ["jest-tap-reporter", {
+      [
+        "jest-tap-reporter",
+        {
           "logLevel": "INFO",
           "showInternalStackTraces": false,
           "filePath": "test/testlog"
-        }]
+        }
       ]
+    ]
   }
 }