[gnome-music] Escape artist and album name in album widget.

[Seif Lotfy <seiflotfy src gnome org>]

commit 6129c635f2c2b1b92bcf47f6d6e9739abf8cc7b7
Author: Florian Will <florian will gmail com>
Date:   Sun May 12 16:16:51 2013 +0200

    Escape artist and album name in album widget.
    
    Signed-off-by: Seif Lotfy <seif lotfy com>

 src/widgets.js |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)
---
diff --git a/src/widgets.js b/src/widgets.js
index 069d58b..21aef63 100644
--- a/src/widgets.js
+++ b/src/widgets.js
@@ -181,8 +181,10 @@ const AlbumWidget = new Lang.Class({
             pixbuf = albumArtCache.makeDefaultIcon(256, 256);
         this.ui.get_object("cover").set_from_pixbuf (pixbuf);
 
-        this.ui.get_object("artist_label").set_markup(artist);
-        this.ui.get_object("title_label").set_markup(album);
+        let escapedArtist = GLib.markup_escape_text(artist, -1);
+        let escapedAlbum = GLib.markup_escape_text(album, -1);
+        this.ui.get_object("artist_label").set_markup(escapedArtist);
+        this.ui.get_object("title_label").set_markup(escapedAlbum);
         if (item.get_creation_date())
             
this.ui.get_object("released_label_info").set_text(item.get_creation_date().get_year().toString());
         else