[eog] Post-release version bump

[Felix Riemann <friemann src gnome org>]

commit a78d3b5be1f87231f0c6f139cf42f5e53a8a03a3
Author: Felix Riemann <friemann gnome org>
Date:   Mon Jan 7 21:34:33 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 17b22dcd..506c72b3 100644
--- a/meson.build
+++ b/meson.build
@@ -1,6 +1,6 @@
 project(
   'eog', 'c',
-  version: '3.31.3',
+  version: '3.31.4',
   license: 'GPL2+',
   default_options: 'buildtype=debugoptimized',
   meson_version: '>= 0.44.0'