[ardour-dev] latest CVS commit

[Paul Davis]

   * new default ardour_ui.rc from Doug ("nostar") (including
       patch from Jesse)

   * changes relating to style files and themes from Doug (mostly
       allowing colorizing of menus and buttons)

   * a few context menu style changes missed by Doug

   * when switching clock modes, drop keyboard focus (prevents
       losing keyboard focus after accidentally starting a
       clock edit)
       
   * fix up labelling of automation mode buttons when a track
       has ended up with no outputs (e.g. after a h/w interface
       switch)

   * major fixes for waveform display (ardour <heart> thomas
     charbonnel :)

        - NOTE: some peakfiles generated by ardour in the past are
	 incorrect. this only affects recordings of extremely
	 low level signals (in my and thomas's case, signals
	 generated by the noise in our on-board soundcards).

	- fixes concern primarily near-end-of-file conditions,
	  and variations in the display when changing zoom level 

   * avoid needless malloc/free during waveform cache filling

   * generalize import thread to "inter-thread information" handling
     and use for track freeze progress bar/dialog

   * if a crossfade is the only one present at a context click, 
     its entry in the context menu says "Crossfade", rather than 
     "Region Name 1 -> Region Name 2"
 
   * widen the Snap To combo to take stupid "FUDGE" size into account

   * begin work on using mouse-click to select control points (instead
      of just rubber-band drag)

   * fix incorrect positioning of region "zero line" that causes odd
     overwriting of the thin black line between tracks      

   * normalize to 1.0 - FLT_EPSILON, not 1.0     

   * libardour:  0.888.1
     ardour/gtk: 0.591.0