create LXC config file when using oopss-lxc-create
remove setting the timezone (CFEngine works)
oopss-lxc-create: add apt-utils to debootstrap packages list for avoiding debconf warning
oopss-lxc-create: set APT sources.list in container based on configuration variables
oopss-lxc-create: auto start container then populate known_hosts file of the LXC host
oopss-lxc-create: install CFEngine in container using SSH connection