[rygel] server: Remove todo

[Jens Georg <jensgeorg src gnome org>]

commit 3357249b54149e7d46e6030da958e8c3bc00e230
Author: Jens Georg <jensg openismus com>
Date:   Sat Aug 17 10:17:25 2013 +0200

    server: Remove todo

 src/librygel-server/rygel-media-container.vala     |    8 ++------
 .../rygel-media-export-root-container.vala         |    1 +
 2 files changed, 3 insertions(+), 6 deletions(-)
---
diff --git a/src/librygel-server/rygel-media-container.vala b/src/librygel-server/rygel-media-container.vala
index 86c3309..a5a6514 100644
--- a/src/librygel-server/rygel-media-container.vala
+++ b/src/librygel-server/rygel-media-container.vala
@@ -75,13 +75,9 @@ public abstract class Rygel.MediaContainer : MediaObject {
                                               "+upnp:originalTrackNumber," +
                                               "+dc:title";
 
-    /* TODO: When we implement ContentDirectory v4, this will be emitted also
-     * when child _items_ are updated.
-     */
-
     /**
-     * The container_updated signal is emitted if a child container under the
-     * tree of this container has been updated. The object parameter is set to
+     * The container_updated signal is emitted if the subtree unter this
+     * container has been modified. The object parameter is set to
      * the MediaObject that is the source of the container update. Note that
      * it may even be set to the container itself.
      *
diff --git a/src/plugins/media-export/rygel-media-export-root-container.vala 
b/src/plugins/media-export/rygel-media-export-root-container.vala
index ccc52ea..d5c5340 100644
--- a/src/plugins/media-export/rygel-media-export-root-container.vala
+++ b/src/plugins/media-export/rygel-media-export-root-container.vala
@@ -151,6 +151,7 @@ public class Rygel.MediaExport.RootContainer : TrackableDbContainer {
         MediaContainer query_container = null;
         string upnp_class = null;
 
+        // The rest of this is mainly to deal with the XBox 360's quirkyness
         if (expression is RelationalExpression) {
             var relational_expression = expression as RelationalExpression;