A simple worker queue implementation
queue = new Queuey
queue.worker = function(data) {
console.log(data);
}
queue.push({foo: "bar"});
// >
// later...
queue.start();
// > {foo: "bar"}
// and later still...
queue.push({herp: "derp"});
// > {herp: "derp"}
// EVEN later...
queue.stop()
queue.push({shmee: "shmoo"});
// does nothing