whonixcheck: now also supports notify-send, which will be used in absence of kdialog for passive popups (doutput)
build-steps.d/1100_prepare-build-machine: re-added support for --fast1 switch, fix
new postinst.d script whonix_shared/usr/share/whonix/postinst.d/70_cleanup: remove apper desktop icon (for existing users, we no longer install apper by default)
fix