0.0.19- Add preferences button that pops up selected's prefs.
        Implement Data Session verification.  Enabled automatically if a mount
            point is selected; disabled for dummy burns.
        Fix name for StaticDirectories when selector returns /path/to/dir
            instead of /path/to/dir/ (use os.normpath instead of os.dirname)

0.0.18- Disable fixate on test burns (just in case).
	Check for ability to do test burns, or abort burn.
	Add fifo and buffer fill (progress) bars.
        Fix handling of RadioMenuItem grouping for multiple burning devices.

0.0.17- Restructure internals to make adding (row) types easier.
	Fix some issues with audio session info reporting - no iso.sizemb.

0.0.16- Fix some attempts to call self.app from a program() method.
	Better error catching and reporting for missing helpers.
	Notify user when cdrecord reloads media.
	Weedwhack some pychecker-reported problems:
	    - raise ValueError when binary can't be found; catch it;
	      re-raise on attempts to use it.
	    - insert lots of assert param==param to "use" unused params
	    - use locals to avoid some object doesn't have member foo messages

0.0.15- Log all unrecognized output (i.e., not the verbose stuff).
	Clean up few remaining prints to use message or log systems.

0.0.14- Ensure cdview has focus after adding with the toolbar buttons.
	Focus something mildly sane after a removal.
	Default window size to 1/3 x 1/2 of screen size.
	Catch double suffix of s on cdrecord.track_size for SAO.
	Catch xxx of yyy in output (not just xxx MB Written) of -dao writes.
	Changing from statusbar to message system left Session N+1 of N.  Fixed.

0.0.13- Also watch inserts and deletes that change the path.
	Propagate sizes up in the tree to the session; ignore CD size for now.
	Fix scrolled window adding of treeviews to not use a viewport.
	Add handling for Delete key in treeview to delete selected.
    
0.0.12- Fix add-large-dir, delete target segfault by watching path for delete.
	
0.0.11- Add dialog functionality to Redeye.warn, use it on session completion.
	Change warnings_window to messages_dialog, use a dialog, add Clear.
	Clean up naming - it's messages, not warnings.
	Move messages_button to the right, and remove the drag handle.

0.0.10-	Change icon system to be a little more consistent and use new images
	loaded from the directory where possible, with old stock fallbacks.
	Fix syntax on adding files to audio sessions (t<ype> in ("audio",)).

0.0.9-  Audio sessions don't have an ISO; fix set_cdrecord_options accordingly.
	Fix set_cdrecord_options's attempt to check device capabilities.
	Delay attempt to get session information until previous sessions burnt;
	Get iso size without session information to begin with; reget later.
	Add time column to notification system.

0.0.8- 	Catch OSErrors on attempting to add nonexistent files to a session. 
	Use the warning system to notify the user.
	Catch session error cases better and notify user.
	Remove session progress bar; use the statusbar instead.

0.0.7- 	Backgrounded directory adds so large directories don't block.
	Not guarded, so i hope nobody ever tries to add two large directories
	at once; the status bar would go wild!