Use updated binary

Move from http://warriorhq.archiveteam.org/downloads/heroku-binaries/warrior-binaries-LATEST.tar.gz to http://internalexception.tl.byme.at/warrior/heroku/warrior-binaries-20130620.tar.gz in order to test the current version of Wget+Lua (built in a Ubuntu 10.04 LTS amd64' chroot).