Build: update default deployment config

Closes jquerygh-1253

Author: timmywil

config-sample.json

@@ -1,5 +1,5 @@
 {
-  "url": "vagrant.api.jquery.com",
-  "username": "admin",
-  "password": "secret"
+  "url": "http://local.api.jquery.com",
+  "username": "dev",
+  "password": "dev"
 }