* master:
bump version
Fix German docs compilation
Update German docs
MusicXML: wrap lyrics in quotes.
MusicXML: replace soft-hyphens in the lyrics with soft dash
Implement the conversion of lyrics from MusicXML to lilypond.
MusicXML: don't use the class_dict directly
musicxml: if no work-number or opus is found, return an empty string.
MusicXML: convert score information into the \header{..} construct in lilypond.
MusicXML: coding style fixes.
Reorganize main doc page; remove biblio and regtests.
Fix list of platforms for binaries.
oops, wrong fix
another typo
typo
Fix confusing order of polypony/chords.
add regtest for x-staff beam with script case.
Conflicts:
Documentation/de/user/introduction.itely
Documentation/de/user/tutorial.itely
Documentation/po/de.po