First draft of ddont-stop-til-you-get-enough.sh.
Fixed exit trap in kennel.
Added a few more signals to capture all possible variety of script
terminations.
Added new script, "auto-dd".
Updated comments in auto-dd to match those in README.
Made auto-dd a bit more user- and hacker-friendly.
Enhanced output; more accurate variable names.
Added short shell script to lock X11 screen with a blurred desktop.
Uses i3lock and convert.
Updated README to include latest scripts.