Changelog

0.29

• Add multi-delete handler. It is used on a DELETE to /<resource>/<id>/ and is derived from the single delete handler.
• Don't put Cache-Control: private header on served files. This way they can be cached by public proxies, e.g. cloudfront.
• Add Show instances for Header, Param and Dict.
• Renamed mkMultiPutHandler to mkMultiHandler in Rest.Driver.Routing.
• Explicit exports in Rest.Driver.Routing, removing a lot of private functions from the public interface.