This project has been split into two projects, a set of utilities entirely for App Engine development ((here)[https://github.com/mrvdot/appengine/tree/master/utils]) and a set of generic utilities useful for any Golang development ((here)[https://github.com/mrvdot/golang-utils])
No future development will happen here, though if you appreciated these tools please feel free to join in the development process at one or both of the above offshoots.
Thanks, Alex