modified:   setup-cdda.sh
	tested lxc-container creation - working fine.

	added the possibility to chroot into the container from within
	the DDA-Menu, but logically, the script is not running inside the
	container when chrooted...

	done a little more cleaning, now the user is no longer being able
	to choose the git sources nor the targets due to the working
	lxc-container :)

	maybe later, command line arguments will be accepted, for now,
	hardcoded links and targets work fine and are not so buggy...