Log Message:
timidity: updated to 2.15.0

Version 2.15.0
* Add support for segment play option (-G, --segment) with a great
  contribution by Yotam Medini <yotam.medini@gmail.com>.
* Add metronome indicator in dumb interface trace mode.
* Let libao backend set ao options via TIMIDITY_AO_OPTIONS
  environment variable.
* Fix for CVE-2009-0179, CVE-2009-3996, CVE-2010-2546 and
  CVE-2010-2971.
* Fix for CVE-2017-11546.
* Support for Tcl/Tk 8.6.
* Improve Windows MIDI driver.
* ...and many other bug fixes.