[ardour-dev] latest CVS commit

[Paul Davis]

   * Karsten's option editor + ALSA sequencer midiport patch
   * ckg's automation patch
 
   * much more work on plugin automation
        - plugin UI automation control buttons now work
	- plugin parameters support off/play/write/touch modes
	- automation tracks have working automation control buttons

   * new tracks/busses with 2in/2out have panning forced to hard
     left/right 

   * the 2d panner now works again, where "works" is up for debate.
     I don't like the distribution algorithm it uses, but it does
     do something. I have only tested 3 channel output so far. There
     are still some problems getting it to update when adding outputs.

   * automation "touch" mode is now equivalent to "play" when not
     touching

   * other minor bug fixes
  
   * ardour/gtk 0.504.0
     libardour  0.804.0
     libmidi++  1.9.1