Log Message:
Update to 1.4.13, by Ingolf Steinbach in pkg/16908, with minimal changes.
Major news for the 1.4 releases:

DESIGN

* More pervasive GUILE integration resulting in improved design and
  implementation.  LilyPond is smaller, cleaner, more flexible, etc.

 - Improved speed with comparable memory footprint
 - More tweakability using less memory with the new `property push'
   mechanism.
 - Improved robustness: Lily almost never crashes.
 - Access to internal music representation

* New font selection scheme similar to Latex-NFSS.

* Flexible formatting mechanism for musical texts.

* Chordnames are now configurable in every respect

* Part combining for orchestral scores and hymns: two voices are
  combined into a staff automatically, including Solo/a2
  indications as appropriate.

ERGONOMICS

* Point and click functionality using emacs and Xdvi.

* Rewritten Emacs mode

* Cleaned up syntax details

* Comprehensive documentation, including a rewritten tutorial.

* All properties have doc strings, and internal documentation is
  generated automatically.

* Windows point-and-click installer

NOTATION FEATURES

* Piano pedals, Arpeggios, Glissandi, many more note head
  shapes, Medieval clefs, custodes.

* Better lyrics placement: Automatical phrasing, melisma alignment,
  and stanza numbering.

* Typography: More elegant slurs, aligned dynamics, text crescendos,

* Easy-play note heads

* ASCIIScript: ASCII-art output

* Improved standalone postscript layout.

IMPORT/EXPORT

* dynamics, tempo changes in the MIDI output

* Finale (.etf), PMX, Musedata and Mup import tools.

MISCELLANEOUS

* Mutopia ports collection: easily accessible music archive.

* Translations into Japanese, French and Russian

* Many many many bugfixes.