Change Details

make vital a replaceable, which defaults to "false" and only set it for the main jail, utilities and runtime packages.

make vital a replaceable, which defaults to "false" and only set it for the main clib, utilities and runtime packages, not their sub-packages

make vital a replaceable, which defaults to "false" and only set it for the main jailclib, utilities and runtime packages, utilities and runtime not their sub-packages.