[gnome-shell] Bump version to 3.29.91

[Florian Müllner <fmuellner src gnome org>]

commit 14cc9bfb1ebd70ac00ca8ac92fd7a4693b21a3d0
Author: Florian Müllner <fmuellner gnome org>
Date:   Mon Aug 20 16:09:21 2018 +0200

    Bump version to 3.29.91
    
    Update NEWS.

 NEWS        | 20 ++++++++++++++++++++
 meson.build |  4 ++--
 2 files changed, 22 insertions(+), 2 deletions(-)
---
diff --git a/NEWS b/NEWS
index fb971a636..448f03145 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,23 @@
+3.29.91
+=======
+* Fix handling of 0/false options in ShowOSD D-Bus API [Florian; #791669]
+* overview: Fix handling of confirmation dialogs on wayland [verdre; !180]
+* Avoid some full relayout/redraws [Carlos; !197]
+* Keep workspace switcher slid out when workspaces are in use [Florian; !161]
+* Ignore auto-repeat for some keybindings [Andrea; #373]
+* Misc. bug fixes [Carlos, Florian, Pascal; #464, !189, !191, !192, !162]
+
+Contributors:
+  Andrea Azzarone, Olivier Blin, Carlos Garnacho, Florian Müllner,
+  Pascal Nowack, verdre
+
+Translators:
+  Bruno Lopes da Silva [pt_BR], Matej Urbančič [sl], Piotr Drąg [pl],
+  Aurimas Černius [lt], Emin Tufan Çetin [tr], Fabio Tomat [fur],
+  Alexandre Franke [fr], Yi-Jyun Pan [zh_TW], Bernd Homuth [de],
+  Andre Klapper [cs], Jordi Mas [ca], Daniel Șerbănescu [ro],
+  Bruce Cowan [en_GB]
+
 3.29.90
 =======
 * Add remote access indication on wayland [Jonas; !160]
diff --git a/meson.build b/meson.build
index e33a76183..00dd96656 100644
--- a/meson.build
+++ b/meson.build
@@ -1,5 +1,5 @@
 project('gnome-shell', 'c',
-  version: '3.29.90',
+  version: '3.29.91',
   meson_version: '>= 0.47.0',
   license: 'GPLv2+'
 )
@@ -23,7 +23,7 @@ gi_req = '>= 1.49.1'
 gjs_req = '>= 1.47.0'
 gtk_req = '>= 3.15.0'
 json_glib_req = '>= 0.13.2'
-mutter_req = '>= 3.29.90'
+mutter_req = '>= 3.29.91'
 polkit_req = '>= 0.100'
 schemas_req = '>= 3.27.90'
 startup_req = '>= 0.11'