[ardour-dev] CVS commit

[Jesse Chappell]

 * Alt-mousewheel now does horizontal scrolling (by half page 
   steps)

 * fixed up some button capitalization and layout on some
   dialogs and windows (not done yet)

 * added Remove port button in the I/O connection editor, so 
   finally non-gurus can do it.

 * hid some cancel buttons where they weren't appropriate

 * toned down the alpha on active xfades

 * gtk/ardour: 0.564.0

jlc