Add version-number discreetly to the boot-menu of NomadBSD

Hello,

sometimes I find myself with a USB-drive and I can’t remember which version of NomadBSD it contains (ie. does it need to be updated?)

Many installers have their version embedded in the boot-menu - and that is a nice touch.

May I suggest to put the NomadBSD version-no discreetly below the ‘logo’ to the bottom right in the boot-menu.

BSD-regards
Tom Ludensen