Clef support for cue notes (issue2726043)

[Carl . D . Sorensen]

LGTM.  Nicely done!

Carl



http://codereview.appspot.com/2726043/diff/1/input/regression/cue-clef.ly
File input/regression/cue-clef.ly (right):

http://codereview.appspot.com/2726043/diff/1/input/regression/cue-clef.ly#newcode1
input/regression/cue-clef.ly:1: \version "2.11.39"
2.13.39

http://codereview.appspot.com/2726043/diff/1/lily/cue-clef-engraver.cc
File lily/cue-clef-engraver.cc (right):

http://codereview.appspot.com/2726043/diff/1/lily/cue-clef-engraver.cc#newcode5
lily/cue-clef-engraver.cc:5: Mats Bengtsson <address@hidden>
Is this copyright statement correct?

http://codereview.appspot.com/2726043/