Removed ioc-freebsd-update and added upgrade subcommand
Removed ioc-freebsd-update and added upgrade subcommand

skoef/iocage,sineer/iocage,Hivlaher/iocage,sineer/iocage,dlangille/iocage,skunkwerks/iocage,lattera/iocage,freqlabs/iocage,moviuro/iocage,vtalk/iocage,sineer/iocage,notdavidcronenberg/iocage