[pygtk] Update NEWS and README, release PyGTK 2.17.0

[Gian Mario Tagliaretti <gianmt src gnome org>]

commit e378678e7857ed29e4ec4482f7b40eb4bf582592
Author: Gian Mario Tagliaretti <gianmt gnome org>
Date:   Sat Dec 26 18:25:11 2009 +0100

    Update NEWS and README, release PyGTK 2.17.0

 NEWS   |   11 +++++++++++
 README |    8 +-------
 2 files changed, 12 insertions(+), 7 deletions(-)
---
diff --git a/NEWS b/NEWS
index b360158..44b10f4 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,14 @@
+pygtk-2.17.0 26-Dec-2009
+    - Some docs improvements (Gian Mario)
+    - Wrap new API added in GTK/GDK 2.18 (Gian Mario)
+    - Release GIL in several gdk.Pixbuf methods (Paul, #591726)
+    - Fix override for gtk.TreeSortable.do_get_sorted_column_id (Paul)
+    - Make it possible to implement gtk.TreeSortable to some extent (Paul)
+    - Fix wrong gtk.gdk.color_from_hsv definition (Arun Raghavan, #594347)
+    - Plug memory leaks in a few Pango Cairo functions (Paul, #599730)
+    - Plug a huge leak in gtk.Widget.get_snapshot() (Benjamin Berg, #596612)
+    - Undeprecate gtk.Toolbar.(un)set_icon_size() again (Paul)
+
 pygtk-2.16.0 23-Aug-2009
     - Allow to use automake 1.11 (Paolo Borelli)
     - Remove compiler warnings (Gian)
diff --git a/README b/README
index 684c7d0..e253932 100644
--- a/README
+++ b/README
@@ -24,13 +24,6 @@ patches is unified diff format (ie. diff -u).  Please don't send me
 diffs which don't have any context, as these make it very difficult to
 see what the patch does.
 
-What's new in PyGTK 2.16
-========================
-
-See the wiki page for an overview of the features in PyGTK 2.16
-
-http://live.gnome.org/PyGTK/WhatsNew216
-
 New Versions
 ============
 
@@ -68,6 +61,7 @@ This release is supporting the following GTK+ releases:
   2.12.x
   2.14.x
   2.16.x
+  2.18.x
 
 To include support for the 2.10 API you'll need GTK+ 2.10.0 etc.