[gxml] DomException.vala: add NAMESPACE error code

[Richard Hans Schwarting <rschwart src gnome org>]

commit 0f86f37c78e6bc53aef8ed469bf3783c9874dfd6
Author: Richard Schwarting <aquarichy gmail com>
Date:   Sat Jul 27 00:01:55 2013 -0400

    DomException.vala: add NAMESPACE error code

 gxml/DomException.vala |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)
---
diff --git a/gxml/DomException.vala b/gxml/DomException.vala
index d7cb5ad..7f928d1 100644
--- a/gxml/DomException.vala
+++ b/gxml/DomException.vala
@@ -99,6 +99,14 @@ namespace GXml {
                 * A document lacked a root element.
                 */
                INVALID_ROOT,
+
+               /**
+                * There was an issue with the namespace.  A qualified name's prefix may have disagreed with 
the corresponding namespace or vice versa.
+                *
+                * Version: DOM Level 3 Core
+                * URL: [[http://www.w3.org/TR/DOM-Level-3-Core/core.html#DOMException-NAMESPACE_ERR]]
+                */
+               NAMESPACE;
        }
 
        // TODO: remove after transitioning tests