Quickie Mob Update

Updated the files to include re-textured slimes, pigmen and zombie pigmen. I'll update mobs again once 1.8 is released with the inclusion of endermen and the blue spiders.

I also updated the file location: http://www.mediafire.com/file/u4ikt2w7j4ybp33/My%20Little%20Minecraft.zip

Happy hunting everypony!