[gjs] release: Prepare for 1.47.91

[Philip Chimento <pchimento src gnome org>]

commit 03caf6e5446d8d0a386327d5d20c54837d9d51bc
Author: Philip Chimento <philip endlessm com>
Date:   Mon Feb 27 16:27:56 2017 -0800

    release: Prepare for 1.47.91

 NEWS |   20 ++++++++++++++++++++
 1 files changed, 20 insertions(+), 0 deletions(-)
---
diff --git a/NEWS b/NEWS
index a6abe1d..5b98b50 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,23 @@
+Version 1.47.91
+---------------
+
+- Closed bugs:
+
+  * overrides/Gio: Provide an empty array on error, rather than null [#677513,
+    Jasper St. Pierre, Philip Chimento]
+  * WithSignals parameter for Lang.Class [#664897, Philip Chimento]
+  * add API to better support asynchronous code [#608450, Philip Chimento]
+  * 1.47.90 tests are failing [#778780, Philip Chimento]
+  * boxed: Plug a memory leak [#779036, Florian Müllner]
+  * Don't crash when marshalling an unsafe integer from introspection [#778705,
+    Philip Chimento]
+  * Lang.Class should include symbol properties [#778718, Philip Chimento]
+  * Console output of arrays should be UTF-8 aware [#778729, Philip Chimento]
+  * Various fixes for 1.47.91 [#779293, Philip Chimento]
+
+- Progress towards a Visual Studio build of GJS on Windows [Chun-wei Fan]
+- Misc bug fixes [Chun-wei Fan, Philip Chimento]
+
 Version 1.47.90
 ---------------