[gdlmm] Bump version + update NEWS file

[Fabien Parent <fparent src gnome org>]

commit 7340e806b9a1d7a3a6b4721c59cc129863511f51
Author: Fabien Parent <parent f gmail com>
Date:   Mon Sep 5 19:32:15 2011 +0200

    Bump version + update NEWS file

 NEWS         |   24 +++++++++++++++++++++---
 configure.ac |    2 +-
 2 files changed, 22 insertions(+), 4 deletions(-)
---
diff --git a/NEWS b/NEWS
index 47e76d4..86994d4 100644
--- a/NEWS
+++ b/NEWS
@@ -1,4 +1,22 @@
-2010-04-25 gdmm 2.30.0
+3.1.90 (2011-09-07)
 
-Initial release:
-	* wrap gdl 2.30.0
+	* Fix DockPlaceholder constructor. (Fabien Parent)
+	* Add long-name property in DockItem (Fabien Parent)
+	* Use tar-ustar instead of tar-pax to ensure OpenBSD
+	compatibility (Olav Vitters)
+	* Port to gdl-3 (Fabien Parent)
+	* Example rewritten (Fabien Parent)
+	* Add DockItem::get_grip method (Fabien Parent)
+	* Add DockItem::notify_selected method (Fabien Parent)
+	* Add Dock::xor_rect_hide method (Fabien Parent)
+	* Silent compilation (Fabien Parent)
+	* Add DockItemGrip class (Fabien Parent)
+	* Remove Dock::xor_rect (Fabien Parent)
+	* In many place, use Gtkmm/Gdlmm object instead
+	of the C one (Fabien Parent)
+	* Usage of vector as returned container for Gdl::Dock::get_named_items
+	and Gdl::DockLayout::get_layouts (Fabien Parent)
+
+2.30.0 (2010-04-25)
+
+	* wrap gdl 2.30.0. (Fabien Parent)
diff --git a/configure.ac b/configure.ac
index 6e29aa7..d465cb9 100644
--- a/configure.ac
+++ b/configure.ac
@@ -15,7 +15,7 @@
 ## You should have received a copy of the GNU Lesser General Public License
 ## along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-AC_INIT([gdlmm], [3.0.0], [http://bugzilla.gnome.org/], [gdlmm], [http://www.gtkmm.org/])
+AC_INIT([gdlmm], [3.1.90], [http://bugzilla.gnome.org/], [gdlmm], [http://www.gtkmm.org/])
 AC_PREREQ([2.59])
 
 AC_CONFIG_SRCDIR([gdl/src/dock.hg])