[gdm] Update NEWS

[Ray Strode <halfline src gnome org>]

commit 9297218ae51a2996e8d388d256517bd5fdfcd1bd
Author: Ray Strode <rstrode redhat com>
Date:   Mon Jul 12 16:25:38 2010 -0400

    Update NEWS

 NEWS |   34 ++++++++++++++++++++++++++++++++++
 1 files changed, 34 insertions(+), 0 deletions(-)
---
diff --git a/NEWS b/NEWS
index b6df7db..55f55aa 100644
--- a/NEWS
+++ b/NEWS
@@ -1,4 +1,38 @@
 ===============
+Version 2.31.2 
+===============
+
+- Add support for legacy "custom" session name
+- Various build and warning fixes
+- XDMCP fixes
+- Add optional support for account service
+- Fix crash with multiple user switcher applets
+- Gracefully hide control center from user switch menu if not available
+- Revert metacity focus workaround, now that metacity is fixed
+- Rehide g-p-m context menu
+- Updates to work better with newer icon theme
+- fix non-source-dir builds
+- show username input box when there's no local user
+- Various memory leaks
+- remove gdm-restart and gdm-stop scripts
+- remove text labels from option menus
+- various user manager and user chooser fixes and performance enhancements
+- various crasher fixes
+- escape names before showing markup
+- Call button "unlock" not "login" when user is already logged in
+- Cap how long ck-history is allowed to run and how far back its allowed to go
+- Improvements to the way users are sorted
+- ensure slave's children always die with the slave
+- halectomy of the last remnants of hal
+- don't exit when X fails to start
+- trap XAddHosts call
+- minor fixes in screenshot tool
+- use lsb_release if available to determine system description
+- automatically retry on login failure
+- improve coverage of test programs
+- fix timed login + disable-user-list together
+
+===============
 Version 2.31.1 
 ===============