Notable changes:
- The icon is no longer dependent on "GNOME Terminal" being installed. Will now work on any desktop environment, not just GNOME. We only see this icon in "GNOME Tweaks: Startup Applications" or similar autostart-managers, which is even better reason to use a generic, always-existing icon for the shortcut.
- Now runs the new "autostart.sh" yafti GUI launcher.
- Tells the OS to not spawn a terminal window when running this shell script.
