fixed key response

Author: Danny Diekroeger

app/krs.js

@@ -186,5 +186,14 @@ exports.provisionKey = co(function *(req) {
     yield notifyEndpoint(key, 'created');
   }
 
-  return key;
+  const response = {
+    masterKey: masterKey.pub,
+    path: key.path,
+    userEmail: key.userEmail,
+    custom: key.custom,
+    masterKeySig: masterKey.signature,
+    pub: key.pub
+  }
+
+  return response;
 });