[Lmuse-developer] new pianoroll keybinding: Move playback cursor to selected note

[Alex <li...@al...>]

This is an FR for a new keybinding function in the pianoroll, to move
the playback cursor to a selected note.

This will enable faster auditioning of notes in the timeline where the
user is working, and get past the "wait for PB to catch up when moving
it with bindings", or moving the hands from the qwerty to the mouse and
back again.

Suggested name for this function is:

"Move PB to earliest selected note"

(Imaginative function title, yes?)

Alex.