[Denemo-devel] Gregorian Chant status

[Richard Shann]

I came across a bit in the introduction to the Liber Usualis which
mentioned the commonly used clefs, so I've added these to the Gregorian
Chant palette. I've also added a further snippet for Virga (but could
not find an emmentaler glyph to use in the display).
It seems like time for a new release, so I wonder if there is more easy
to do stuff that would make a reasonable package of Gregorian stuff for
that?

Richard