[devhelp] Post-release version bump

[Sébastien Wilmet <swilmet src gnome org>]

commit 8fa3938deb0a15413b4f0a22731f1316be03e866
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Sat Mar 10 12:32:43 2018 +0100

    Post-release version bump

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 0f49232..81dc302 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,6 @@
 AC_PREREQ([2.64])
 AC_INIT([Devhelp],
-        [3.28.0],
+        [3.28.1],
         [https://bugzilla.gnome.org/browse.cgi?product=devhelp],
         [devhelp],
         [https://wiki.gnome.org/Apps/Devhelp])