Carnivore file source

gives small performance improvements for dtas users via tee(), splice() and eventfd() on Linux

Scheduler for recpt1 recorder using Syoboi Calendar

A Free Software, multi-threaded, non-blocking network application server designed for low _idle_ power consumption. It is primarily optimized for applications with occasional users which see little or no traffic. yahns currently hosts Rack/HTTP applications, but may eventually support other application types. Unlike some existing servers, yahns is extremely sensitive to fatal bugs in the applications it hosts.