[ardour-dev] latest CVS commit

[Paul Davis]

   * change all of libardour + gtk_ardour to use <stdint.h> types
      (uint32_t etc.) and <inttypes.h> for printf-style tags. a few
      "int" declarations remain.
 
   * redesign + reimplement plugin input/output count handling. try
      it and see. i think its way better. your mileage may vary.

   * fix ancient bug in computing lengths of overlaps under 1 of 
      the 4 possible types of overlaps. this fixes problems
      with chunks (and possible range ops) that extended to 
      the end of the session (and beyond)

   * automation tracks now have some modest logic for handling
      height changes. alas, i can't hide the "expansion arrow"
      when i want to.

   * there is now a context menu for the region list display,
      complete with "Hide", which will move the region into 
      a special subtree titled "hidden". I am still working
      on what a "Remove" option should actually do.
 
   * selecting a region in the region list selects all
      regionviews that are considered "region-list-equivalent"

   * mouse mode buttons never end up with 2 active at the
      same time

   * several other minor fixes that got lost in the mix

   * libardour:  0.843.0
     ardour/gtk: 0.539.0