v0.3.2
======

- improved styles of sign up button
- do not send admin notification email if ASTAKOS_DEFAULT_ADMIN_EMAIL is not 
  set 
- updated cloudbar styles


v0.3.1
======

- bug fixes
- administrator email notification on sign up 
  (configurable from ASTAKOS_DEFAULT_ADMIN_EMAIL setting)
- recaptcha integration on sign up form
  (requires ASTAKOS_RECAPTCHA_PUBLIC_KEY, ASTAKOS_RECAPTCHA_PRIVATE_KEY
   settings)
- cloudbar jsonp responses