npm run dev now runs on local file storage. npm start runs in production, but if there is either no aws bucket or bitly key specified as env vars, it defaults back to local storage

server/config.js

@@ -3,10 +3,12 @@ const convict = require('convict');
 let conf = convict({
   bitly_key: {
     format: String,
+    default: 'localhost',
     env: 'P2P_BITLY_KEY'
   },
   s3_bucket: {
     format: String,
+    default: 'localhost',
     env: 'P2P_S3_BUCKET'
   },
   redis_host: {