Bump to jsdom@10

jsdom@10 introduces a new API, but I don't want to deal with that yet
and being on an old API on a newer codebase is better than just
straight up being on an old codebase. So we just switch the
`require()` to use the legacy API.

lib/scrubber.js

@@ -20,7 +20,7 @@
 
 var _ = require("lodash"),
     validator = require("validator"),
-    jsdom = require("jsdom"),
+    jsdom = require("jsdom/lib/old-api.js"),
     window = jsdom.jsdom("", {
         features: {
             FetchExternalResources: false,

package.json

@@ -45,7 +45,7 @@
     "import-fresh": "^2.0.0",
     "jade": "^1.11.0",
     "jankyqueue": "0.1.x",
-    "jsdom": "^9.12.0",
+    "jsdom": "^10.1.0",
     "lodash": "^4.17.4",
     "method-override": "^2.3.6",
     "mkdirp": "0.5.x",