musescore/MuseScore — pull request #144 by dc7kr (2012-12-10 22:58:57+00:00)
Title: Fix for Mandola Clef and tone range

mandola scores are usually written in Treble clef 8vb,
so musescore should also use that as a default.

Tuning of a mandola is g-d-a-e one exactly the same as a
mandolin just one octave lower - not equivalent to a viola obviously
so the ranges also had to be fixed.