add Martin Staffa to contributors

harp.json

@@ -355,6 +355,13 @@
         "website": "https://github.com/johnpapa",
         "bio": "John is a Google Developer Expert, Microsoft Regional Director and MVP, frequent author of courses for Pluralsight, a former technology Evangelist for Microsoft front end teams, and author of the popular Angular Style Guide. He can often be found speaking around the world at keynotes and sessions for many conferences. You can always find John at johnpapa.net or on twitter at @john_papa.",
         "type": "Community"
+      },
+      "martinstaffa": {
+        "name": "Martin Staffa",
+        "picture": "/resources/images/bios/martinstaffa.jpg",
+        "twitter": "Narretz",
+        "bio": "Martin is an English major turned web developer who loves frontend stuff. He's been part of the Angular 1 team since 2014. If you can't find him roaming the Github issue queues, he's probably out with his camera somewhere.",
+        "type": "Community"
       }
 
     }