[gnome-shell-extensions] Bump version to 3.33.91

[Florian Müllner <fmuellner src gnome org>]

commit d36a196540915bddedf4ba96b22ef6e3fa35dec5
Author: Florian Müllner <fmuellner gnome org>
Date:   Wed Aug 21 19:52:18 2019 +0000

    Bump version to 3.33.91
    
    Update NEWS.

 NEWS        | 12 ++++++++++++
 meson.build |  2 +-
 2 files changed, 13 insertions(+), 1 deletion(-)
---
diff --git a/NEWS b/NEWS
index 41717f9..c200885 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,15 @@
+3.33.91
+=======
+* Misc. bug fixes and cleanups [Florian; !88, !90, !91, !92]
+
+Contributors:
+  Florian Müllner
+
+Translators:
+  Asier Sarasua Garmendia [eu], Anders Jonsson [sv], Marek Černocký [cs],
+  Kukuh Syafaat [id], Jiri Grönroos [fi], Florentina Mușat [ro],
+  Aurimas Černius [lt], Daniel Mustieles [es], Piotr Drąg [pl], Jordi Mas [ca],
+  Danial Behzadi [fa]
 3.33.90
 =======
 * window-list: Support showing windows from all workspaces [Florian; #154]
diff --git a/meson.build b/meson.build
index c32f57c..0320d7a 100644
--- a/meson.build
+++ b/meson.build
@@ -1,5 +1,5 @@
 project('gnome-shell-extensions',
-  version: '3.33.90',
+  version: '3.33.91',
   meson_version: '>= 0.44.0',
   license: 'GPL2+'
 )