whonix_shared/etc/apt/sources.list.whonix:
* out commented sources (deb-src)
* only using: "deb http://security.debian.org stable/updates main contrib non-free" and
* deb "http://ftp.us.debian.org/debian stable main contrib non-free"
* added comment: "#deb http://ftp.debian.org/debian/ stable-updates main contrib non-free"
* technical comments
whonix_workstation/usr/share/whonix/postinst.d/70_gpgconf: added sanity test "sudo -u user gpg --gpgconf-test"
If bare BARE_METAL is set to 1 (when using whonix_build with --bare-metal), skip scripts, which are not required for creating Whonix with physical isolation, so physical isolation users can also use the whonix_build script.
build source code: better way to parse command line options