Pre-Release #19, Wherein I Realize I Commit Too Quickly

So, Pre-Release #18 included some stuff I was working that should not have been included (errant git add command), so I've released this one that comments that stuff out until it's ready.

Regardless, from this version on, all files that Gem Warrior saves now go into a $HOME/.gemwarrior/ directory with different filenames from before, so please remove the old ones (e.g. $HOME/.gemwarrior_options).