[banshee] [MusicLibrarySource] Make default smart playlists hidden when empty

[Gabriel Burt <gburt src gnome org>]

commit 685c5aad6356864b2045ee618fd50db0e9b796d2
Author: Gabriel Burt <gabriel burt gmail com>
Date:   Tue Aug 24 14:34:55 2010 -0500

    [MusicLibrarySource] Make default smart playlists hidden when empty
    
    Will make our default presentation cleaner; only the smart playlists
    that have items will be shown.

 .../Banshee.Library/MusicLibrarySource.cs          |    9 +++++----
 1 files changed, 5 insertions(+), 4 deletions(-)
---
diff --git a/src/Core/Banshee.Services/Banshee.Library/MusicLibrarySource.cs b/src/Core/Banshee.Services/Banshee.Library/MusicLibrarySource.cs
index 99d2b7e..60469eb 100644
--- a/src/Core/Banshee.Services/Banshee.Library/MusicLibrarySource.cs
+++ b/src/Core/Banshee.Services/Banshee.Library/MusicLibrarySource.cs
@@ -113,25 +113,26 @@ namespace Banshee.Library
             new SmartPlaylistDefinition (
                 Catalog.GetString ("Favorites"),
                 Catalog.GetString ("Songs rated four and five stars"),
-                "rating>=4"),
+                "rating>=4", true),
 
             new SmartPlaylistDefinition (
                 Catalog.GetString ("Recent Favorites"),
                 Catalog.GetString ("Songs listened to often in the past week"),
-                "played<\"1 week ago\" playcount>3"),
+                "played<\"1 week ago\" playcount>3", true),
 
             new SmartPlaylistDefinition (
                 Catalog.GetString ("Recently Added"),
                 Catalog.GetString ("Songs imported within the last week"),
-                "added<\"1 week ago\""),
+                "added<\"1 week ago\"", true),
 
             new SmartPlaylistDefinition (
                 Catalog.GetString ("Unheard"),
                 Catalog.GetString ("Songs that have not been played or skipped"),
-                "playcount:0 skips:0"),
+                "playcount:0 skips:0", true),
         };
 
         private static SmartPlaylistDefinition [] non_default_smart_playlists = new SmartPlaylistDefinition [] {
+
             new SmartPlaylistDefinition (
                 Catalog.GetString ("Neglected Favorites"),
                 Catalog.GetString ("Favorites not played in over two months"),