Store configuration values into the registry.

Store configuration values into the registry.
Add a randomized value to the sleep time.
Add vhost support
Add Util.log() function, Get ready to use DNS.GetHostEntry to grab the list of ips for the server.
Use MessageBox.Show for Util.log for now, and add routine to step through all ips for hostname in order returned. This allows multiple a records to be used more effectively.