[gdm] Update NEWS file for 2.27.4

[Ray Strode <halfline src gnome org>]

commit b04596d4b4aa25bbd22cb414a810a9d56ffa5c0c
Author: Ray Strode <rstrode redhat com>
Date:   Sun Jul 19 22:16:46 2009 -0400

    Update NEWS file for 2.27.4

 NEWS |   25 +++++++++++++++++++++++++
 1 files changed, 25 insertions(+), 0 deletions(-)
---
diff --git a/NEWS b/NEWS
index bc47346..b5cb049 100644
--- a/NEWS
+++ b/NEWS
@@ -1,4 +1,29 @@
 ===============
+Version 2.27.4
+===============
+
+- Favor XFree86 Xinerama over Solaris Xinerama on Solaris
+- Make greeter a well behaved session client
+- XDMCP fixes
+- Fix up btmp record handling
+- Handle locales with modifiers better
+- Use better logic with keyboard layout handling
+- Change example PAM file/documentation to demonstrate password-less login
+- Handle usernames from non-utf8 locales
+- Allow dbus introspection for gdm services
+- Show more details authentication error messages in UI
+- Allow uppercase and lowercase booleans in config file
+- Be more consistent with booleans in schemas
+- Use g_timeout_add_seconds to reduce wakeups
+- Make greeter window more clear when user list is disabled
+- Put greeter login window in same ctrl-alt-tab menu as panel
+- Port greeter to PolicyKit 1.0
+- Shave off 1/2 second delay when bringing up greeter
+- OS X portability fixes
+- Look for locales in /usr/lib/locale instead of /usr/share/locale
+- Better handling when two users have the same name
+
+===============
 Version 2.26.1
 ===============