[gtkhtml] NEWS update for 4.5.5 release.

[Matthew Barnes <mbarnes src gnome org>]

commit 62b4b8d0ce759291bd3d8279d161779f342ccd4a
Author: Matthew Barnes <mbarnes redhat com>
Date:   Sun Aug 5 17:09:58 2012 -0400

    NEWS update for 4.5.5 release.

 NEWS |   14 ++++++++++++++
 1 files changed, 14 insertions(+), 0 deletions(-)
---
diff --git a/NEWS b/NEWS
index da06d01..7245239 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,17 @@
+GtkHTML-4.5.5 2012-08-06
+------------------------
+
+Bug Fixes:
+	Bug 681087 - Add tooltips for editor toolbar items (Michael Wood)
+
+Other Changes:
+	Remove GDK_THREADS_ENTER and GDK_THREADS_LEAVE macros. (Matthew Barnes)
+
+Translations:
+	Tom Tryfonidis (el)
+	Matej UrbanÄiÄ (sl)
+
+
 GtkHTML-4.5.3 2012-06-25
 ------------------------