[evolution-data-server] Post-release version bump

[Milan Crha <mcrha src gnome org>]

commit acb37553ae1c7b7323cbe45d1822f0ce2c1195e0
Author: Milan Crha <mcrha redhat com>
Date:   Mon Feb 4 09:49:37 2019 +0100

    Post-release version bump

 CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 141cb843c..09878ced8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -4,7 +4,7 @@ cmake_minimum_required(VERSION 3.1)
 cmake_policy(VERSION 3.1)
 
 project(evolution-data-server
-       VERSION 3.31.90
+       VERSION 3.31.91
        LANGUAGES C CXX)
 set(CMAKE_CXX_STANDARD 14)
 set(PROJECT_BUGREPORT "https://gitlab.gnome.org/GNOME/evolution-data-server/issues/";)