musescore/MuseScore — pull request #1402 by MarcSabatella (2014-10-24 01:20:16+00:00)
Title: allow cross staff move for selections & rests

This fixes issues:

http://musescore.org/en/node/36411
http://musescore.org/en/node/21512

The rest support was actually there already; all I did was enable it.

(I will update issues manually)