patch::: 1.3.36.jcn1

patch::: 1.3.36.jcn1

1.3.36.jcn1
===========

* Added and updated a faq about postscript and ghostscript.

* Fixed order of slurVerticalDirection verticalDirection in
  generic-property.scm.  Similar fixes for Stem, Tie, etc.

* Added a Text_engraver to GraceContext.  Maybe it was removed on
  purpose: scripst on grace notes seem broken, they appear on the
  main note.

* Bugfix: volume effect of (de)crescendi was sometimes wrong way round.