'instant' Pattern Break

Whenever the fbxx command (Pattern break) is used, it skips to the next pattern, but only after that line has finished its time allotment (which of course depends on the tune speed).

I propose in addition to fbxx, Renoise could also allow one that ‘instantly’ skips to the next pattern with no time delay. This would allow more logical timing, and also to allow one to use special patterns with just one line (but many columns) that have a lot of effect command data (such as reverb and EQ changes).

It’s nice to have all of these in a special 1-line block, because in the standard 64 line patterns, adding all these special changes takes up valuable horizontal room (and as far as I know, there’s no way to hide the effect data columns).