[gvfs] Post release version bump

[Ondrej Holy <oholy src gnome org>]

commit 606660d67cbad9c0d6060ed4a843ba69065de6e8
Author: Ondrej Holy <oholy redhat com>
Date:   Mon Feb 4 12:24:57 2019 +0100

    Post release version bump

 meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/meson.build b/meson.build
index a774ff87..86845948 100644
--- a/meson.build
+++ b/meson.build
@@ -1,6 +1,6 @@
 project(
   'gvfs', 'c',
-  version: '1.39.90',
+  version: '1.39.91',
   license: 'LGPL2+',
   default_options: 'buildtype=debugoptimized',
   meson_version: '>= 0.49.0',