Timer in client to monitor activity

```
Add a way in the client for it to wait a certain time and if the neural net
still has not finished, kill the thread and try again. If it does not work
a second time then kill the thread and send a packet back to the host with
the highest possible error and epoch numbers
```

Original issue reported on code.google.com by `darkbird44@gmail.com` on 7 Mar 2007 at 5:40
