[ardour-dev] latest CVS commit

[Paul Davis]

   * fix up some aspects of cursor switching in range mode (thanks Sampo)
   * fix for TOC export if track starts at zero (thanks Nick)
   * fix up insert port counts. Inserts now get created with
       the same I/O configuration as the track/bus. This configuration
       cannot be modified.
   * fix bug that caused moving faders to interfere with meter redraws
   * fixed bug that caused meter/fader sizes to change "randomnly"

   libardour: 0.887.1
   ardour/gtk: 0.589.2
   libgtkmmext: 7.0.2