add info about kvm-quit.
udpate documentation about bash scripts
add info about lxmstop.
new status script
add nic model
longer startup delay, prevent MAC or port conflicts
customization of "ifname". "vlan" should be an integer.
support for qemu-kvm 0.11.
cleanup.
new command line options -runas, -chroot, -mem-path, -mem-prealloc.
