[libgfbgraph] build: Release version 0.2.2

[Álvaro Peña <alvaropg src gnome org>]

commit 9d852a36acff05c12dfef29fd896fe8cca6defc9
Author: Álvaro Peña <alvaropg gmail com>
Date:   Fri Dec 13 00:18:13 2013 +0100

    build: Release version 0.2.2

 NEWS |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)
---
diff --git a/NEWS b/NEWS
index 704f016..2d90a17 100644
--- a/NEWS
+++ b/NEWS
@@ -1,4 +1,12 @@
 =================
+LibGFBGraph 0.2.2
+=================
+
+Now with development documentation thanks to gtk-doc!
+
+Also the node base class includes the modification date.
+
+=================
 LibGFBGraph 0.2.1
 =================