[gxml] Added missign Character.vala file

[Daniel Espinosa Ortiz <despinosa src gnome org>]

commit 3ebe28dca2913f3fa125e6cf1675bb1c42a9fa90
Author: Daniel Espinosa <esodan gmail com>
Date:   Mon Jul 25 17:58:08 2016 -0500

    Added missign Character.vala file

 gxml/Character.vala |   26 ++++++++++++++++++++++++++
 1 files changed, 26 insertions(+), 0 deletions(-)
---
diff --git a/gxml/Character.vala b/gxml/Character.vala
new file mode 100644
index 0000000..d0ad248
--- /dev/null
+++ b/gxml/Character.vala
@@ -0,0 +1,26 @@
+/* -*- Mode: vala; indent-tabs-mode: nil; c-basic-offset: 2; tab-width: 2 -*- */
+/*
+ *
+ * Copyright (C) 2016  Daniel Espinosa <esodan gmail com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ *
+ * Authors:
+ *      Daniel Espinosa <esodan gmail com>
+ */
+
+public interface GXml.Character : Object, GXml.Node
+{
+  public abstract string str { owned get; set; }
+}