robertmaynard/Remus — pull request #51 by brennonbrimhall (2014-07-10 22:43:50+00:00)
Title: Added sleep helper function.

Fast-fix for #35. Alternative would be: `boost::this_thread::sleep_for(const chrono::duration& rel_time)`, as in

```
void sleep(long millis){
boost::chrono::duration milliseconds;
milliseconds toSleep(millis);
boost::this_thread::sleep_for(&toSleep);
}
```