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

* 'master' of ssh://jomand@git.sv.gnu.org/srv/git/lilypond:
  Fix "make uninstall"
  Markup command name changes.
  Docs: Some more link fixing
  Add tweaking the ellipse around harp pedals
  Add ly:round-filled-polygon scheme function to create a filled rounded polygon
  Doc: Insert appendix #f directly into the doc node, not needed in dump any more
  Doc: use @subheading for FDL addendum instead of @unnumberedsubsec
  texi2html: Use an appendix for indices in IR
  Doc/texi2html: For big-page link to ../bibliography instead of ../../bibliography
  Docs: There is no Melisma_translator, so remove IR references to it
  IR: Fix index node hierarchy
  Cadenza changes to rhythms.itely