1.3     2007-01-20      Now detects when we get kicked out of fourmilab
                          for asking for too much randomness
1.2     2005-12-13      Updated tests so they randomly fail less often
1.1     2004-09-06      Added support for proxies, via LWP::UserAgent's
                          env_proxy.  Thanks to Rich Rauenzahn for pointing
                          this functionality out to me.
