0.922

Update for a number of code optimizations and improvements over the last year.

0.921

Updates setting of user's home directory with $HOME rather than /home/$USER to comply with POSIX arbitrary home directory.

0.92

Alphabetical sort added thanks to contribution from mickmack1213.

Also added cursor re-position instead of clear each loop to stop annoying un-select each time the codes are re-generated without change.

0.91

Removed REQBIN path in favor of hash stderr check as suggested by kshji.

0.9

Initial commit.