bsnes 0.051+

Hi, as of 0.051, bsnes is now GPL. This is not the only change, however. It also now requires an additional library [1] to support compressed ROM images. The problem is that this library seems (at the first glance) contain mostly duplicated code from rar, 7-zip and friends, albeit modified. I have no skills nor time to try patching it up to use system-wide libs, so I have no idea how to proceed. For now, I have requested the latest bsnes build not to be pushed to stable, but it is of course only temporary. I have attached a preliminary spec file, which gets the job done. The thing is whether we are willing to accept such a chunk of (at least partially) duplicated code to save the ability of bsnes to use compressed ROM images. Cheers, Julian [1] http://byuu.org/bsnes/, the snesreader library