-if user blanks the textarea, put the default text back, thus handling bug where form 500s if the world-result is blank. Just in case, if the wordle-result is blank, fill it with the default text
-Fixed regext for black & white text squares (so it actually works out of Discord, _ not -)
-Updated html template, fixing textareas so 2nd one didn't get squished for unknown reason.
-Updated text in Template, still too wordy!
-Fixed RLE to end on ! instead of $ which is why the next item wasn't working
-Added a [[..]] section to end of generated RLE file to set generations per second, zoom, and colors to
custom values to generally be better defaults.
using the existing textareas (thank goodness it already used textarea!)
Cleaned the one-page conditional logic to use UNLESS and work right,
and also to let RLE put into input box just slip through into the RLE output box and thus get plugged into the Life Viewer
Added more comments
