README.md in microstatic-0.3.0 vs README.md in microstatic-0.4.0

@@ -3,5 +3,8 @@
 The microstatic gem turns generating your static site and deploying it to S3 into a one-liner.
 
 ## Credits
 
 The s3 deployment code was originally written by [Giles Alexander](http://twitter.com/gga)
+
+## TODO
+- DONE! create Route 53 subdomain on demand