Large, simplified GUI for performance

[B.Leo]

I will likely be about 6-10 feet from my netbook screen when triggering clips on stage. I'd love a customizeable GUI option that filled the screen with the clip groups. Additionally, customization of GUI colors would be extremely helpful for those of us without a controller that doesn't allow for feedback. Currently, the black on black scheme that shows clip playback position is very hard to see, even up close!

[Benjamin Klum]

Duplicate of #132.

[Benjamin Klum]

Maybe not exactly what you had in mind but in upcoming Playtime 2.14.0 there will be a fullscreen mode with arbitrarily big cells. No color customization but I think still a big step forward.