Guppy Screen K1 fork

[retsyx]

Hi,

I created a K1 specific fork of Guppy Screen to address a few issues I had with it. In particular, the file listing refreshes automatically when files are uploaded, the print info page dismisses itself when a print is complete, I stripped out advanced functionality that I didn't think was meaningful on the K1's screen, I increased the font size a bit, and I stripped down some of the remaining UI to the things I care about.

I don't plan on maintaining the fork beyond fixing any major crashes that affect me and I don't know if it is of interest to anyone, but I thought I'd share in case it is useful to someone.