Performance updates and better Error handling support.

The core component receiver just went through some over hauling. The receiver is much faster and the memory footprint has been reduced significantly compared to the previous version.

Error handling can be achieved like this

bus.in(function (err, msg, sock, next) {
  // handle errors incoming
});

bus.on(function (err, msg, next) {
  // handle errors ongoing
});

bus.out(function (err, msg, sock, next) {
  // handle errors outgoing
});