Update of "Stille Nacht" (original version)
Update of Milan Pavan2
Update of Muffat's "Toccata prima" to version 2.16
Merge branch 'toccataprima' of https://github.com/doughdemon/The-Mutopia-Project
Header tweaks
Merge branch 'milanpavan' of https://github.com/doughdemon/The-Mutopia-Project
Header tweaks
Merge branch 'stillenacht' of https://github.com/doughdemon/The-Mutopia-Project
Tweak headers