Add contributor

Author: mantoni

package.json

@@ -42,7 +42,8 @@
     "Frederik Ring <frederik.ring@gmail.com>",
     "Phred <fearphage@gmail.com>",
     "Morgan Roderick <morgan@roderick.dk>",
-    "Steffen André Langnes <steffenl.sw@gmail.com>"
+    "Steffen André Langnes <steffenl.sw@gmail.com>",
+    "Albert Wang <git@albertyw.com>"
   ],
   "homepage": "https://github.com/mantoni/mochify.js",
   "engines": {