[gxml] Implementation.vala: add commented out code to use xmlHasFeature in the future

[Richard Hans Schwarting <rschwart src gnome org>]

commit d3c6ea1f8c1492c13789485f1861633048485ba3
Author: Richard Schwarting <aquarichy gmail com>
Date:   Sat Jul 27 00:01:53 2013 -0400

    Implementation.vala: add commented out code to use xmlHasFeature in the future

 gxml/Implementation.vala |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/gxml/Implementation.vala b/gxml/Implementation.vala
index 60efb55..3b3b50a 100644
--- a/gxml/Implementation.vala
+++ b/gxml/Implementation.vala
@@ -61,6 +61,9 @@ namespace GXml {
                        case "HTML":
                                // TODO: do we support HTML?
                        default:
+                               /* TODO: add in libxml-2.0 (I already created a commented stub
+                               Xml.has_feature (feature);
+                               */
                                return false;
                        }
                }