[gnome-music] Fix grey color for num in artist view

[Seif Lotfy <seiflotfy src gnome org>]

commit df3f59a067d052bca64a2c254fd07a7b2c442a14
Author: Shivani Poddar <shivani poddar92 gmail com>
Date:   Sat May 4 23:51:55 2013 +0530

    Fix grey color for num in artist view
    
    Signed-off-by: Seif Lotfy <seif lotfy com>

 src/widgets.js |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/widgets.js b/src/widgets.js
index 1ed5dac..9f33635 100644
--- a/src/widgets.js
+++ b/src/widgets.js
@@ -327,7 +327,7 @@ const ArtistAlbumWidget = new Lang.Class({
                     ui.add_from_resource('/org/gnome/music/TrackWidget.ui');
                     var songWidget = ui.get_object("eventbox1");
                     this.songs.push(songWidget);
-                    ui.get_object("num").set_text(this.songs.length.toString());
+                    ui.get_object("num").set_markup("<span 
color='grey'>"+this.songs.length.toString()+"</span>");
                     if (track.get_title() != null)
                         ui.get_object("title").set_text(track.get_title());
                     //var songWidget = ui.get_object("duration").set_text(track.get_title());