2008-05-17  Gabriel Burt  <gabriel.burt@gmail.com>

	Massive commit that brings Podcasting back to the land of the living.  Our
	internal classes for doing track filtering and showing the browsers have
	been made generic, so that Podcasting can use all of them to show its
	Browser (with a single Podcast filter).  I still do NOT recommend users use
	this; it needs more work to migrate 0.13.2 podcasting data, and probably
	has bugs that will eat your children.

	* src/Core/Banshee.ThickClient/Banshee.Gui/ViewActions.cs:
	* src/Core/Banshee.ThickClient/Banshee.Gui/PlaybackActions.cs:
	* src/Core/Banshee.ThickClient/Banshee.Gui/PlaybackRepeatActions.cs:
	* src/Core/Banshee.ThickClient/Banshee.Gui/GlobalActions.cs:
	* src/Core/Banshee.ThickClient/Banshee.Gui/SourceActions.cs:
	* src/Core/Banshee.ThickClient/Banshee.Gui/PlaybackShuffleActions.cs:
	* src/Extensions/Banshee.NotificationArea/Banshee.NotificationArea/NotificationAreaService.c...