[evolution] Post-release version bump

[Milan Crha <mcrha src gnome org>]

commit 46e5da46a59023fb0dbd3262d1f84cb9dc25b9ed
Author: Milan Crha <mcrha redhat com>
Date:   Mon Mar 14 08:53:15 2016 +0100

    Post-release version bump

 configure.ac |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index f431592..10f5081 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,7 +1,7 @@
 dnl Evolution Versions
 m4_define([evo_major_version], [3])
-m4_define([evo_minor_version], [19])
-m4_define([evo_micro_version], [92])
+m4_define([evo_minor_version], [20])
+m4_define([evo_micro_version], [0])
 m4_define([evo_version],
        [evo_major_version.evo_minor_version.evo_micro_version])
 m4_define([evo_stable_version],