[gnome-themes-standard] Update NEWS for 2.91.7

[Matthias Clasen <matthiasc src gnome org>]

commit b7c85e4c7c7228405fef14f54441b37260ca04cb
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Jan 23 17:02:52 2011 -0500

    Update NEWS for 2.91.7

 NEWS |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)
---
diff --git a/NEWS b/NEWS
index 79b61ea..c8a22f3 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,11 @@
+2.91.7
+======
+
+Improved resize grip rendering
+Fix gnome-terminal text colors
+Fix expander rendering +/- confusion
+Fix install location of the engine
+
 2.91.6
 ======