Support mounting handlers by class as well as instance.
Support ActionResult class hierarchy to bundle status, headers, and body into one case class.
Returning an Int sets the status, just like Sinatra.
CsrfTokenSupport recognizes the 'X-CSRF-Token' header.
Cross build dropped from artifact ID. The same build runs for all Scala 2.9.x.
Dropped support for Scala 2.8.x.
Deprecated in favor of native servlet handling. (Jetty users: requires >= 8.1.3.)
Exceptions now handled through standard error handler.
- Support for route documentation with Swagger
- Support for testing multipart requests.