A request to bring back the resolution/quality menu as a debug option

When debugging rendering issues, it's a real pain to have to use the command line for all the resolution, quality, windowed vs fullscreen options, and when trying to figure out a crash at launch having an in-game menu for it isn't an option. And Unity doesn't provide a way to create a menu that shows up before launching. So I request bringing it back as a debug option.

The removal of the menu also means that using Unity to make an internal tool (rather than a game) for non-technical people requires extra work.