Java 7 bots

Hi Voidious

I think I have now re-compiled it for Java 6, but I'm new to using Eclipse and it would probably be best if you check it.

While I have your attention... I tried running a Roborumble but had big delays with it trying to download from robocoderepository.com. I have seen that it has been offline for a while, but I couldn't find anything about how to restrict downloads from that site (the EXCLUDE= option only seems to apply to bot names...?) In addition, I'm running the latest robocode (1.7.4.1), and I saw the upload error about your site only accepting results from earlier versions, but I could find a download for those...

Thanks, Steve