Merge branch 'master' of ssh://jomand@git.sv.gnu.org/srv/git/lilypond into topic...

* 'master' of ssh://jomand@git.sv.gnu.org/srv/git/lilypond:
  Compile fix.
  Compile fix.
  nl.po replace-update.
  \label and \page-ref documentation and news item.
  Bookmarking labels and page referencing:
  Fix typo, bar lines are connected for GrandStaff but not for ChoirStaff.
  Make pfx2ttf.fontforge work with FontForge 2007-May-01 or newer.
  Simplify slash in `neomensural_timesig'.
  Improve overlapping in `petrucci f clef'
  Fix stem thickness in clefs.medicaea.fa_change.