configure lsf cluster and start up lsf cluster
close debug mode
fix bug 4391 xcat-genesis-scripts create mismatch directory with its arch
change detect_dhcpd tool to support Ubuntu
remove some EOF ubuntu releases,add 14.10 release code
add  xnba-undi and elilo to xCAT dependency list on ppc64le, since the 2 packages are all arch-indep