[PlanetCCRMA] updated: gmorgan, lilypond, mftrace, guile

[Fernando Pablo Lopez-Lezcano]

* updated Gmorgan to version 0.11-1. 

* updated Lilypond to version 1.8.0-1 on RedHat 8.0 and 9 (1.8.0 fails
  to build on 7.3 - most probably no Lilypond users on Planet CCRMA are
  still running 7.3). The lilypond update triggered other updates:

* updated Mftrace to version 1.0.19
* updated Guile to version 1.6.4-7. There are three updates: for 7.3:
  created a guile14 backwards compatibility packages (in addition to the
  existing guile13 package), updated to 1.6.4. For 8.0: created a
  guile14 backwards compatiblity package, updated to 1.6.4. For 9:
  updated to 1.6.4. These updates will enable the next release of snd to
  dispense with the snd-guile packages under 7.3 and 8.0. 

-- Fernando