moved whonix_shared/etc/default/appendto_grub to whonix_shared/etc/grub.d/50_whonix
removed code to append to grub; comments
removed code to append to /etc/issue
renamed:    whonix_shared/etc/appendto_sudoers -> whonix_shared/etc/sudoers.d/whonix
comments
removed code to append to sudoers
renamed:    whonix_shared/etc/appendto_hosts -> whonix_shared/etc/hosts
comments
removed code to append to /etc/hosts
added defaults to /etc/hosts