[grilo-plugins] Post-release version bump to 0.3.4

[Victor Toso de Carvalho <victortoso src gnome org>]

commit 8d849a87f4b0b02c29eec878f7bf166a7e64094c
Author: Victor Toso <me victortoso com>
Date:   Sat Sep 10 16:06:38 2016 +0200

    Post-release version bump to 0.3.4

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 44aac67..358d100 100644
--- a/configure.ac
+++ b/configure.ac
@@ -8,7 +8,7 @@
 m4_define([prj_name],          [grilo-plugins])
 m4_define([grl_major_version], [0])
 m4_define([grl_minor_version], [3])
-m4_define([grl_micro_version], [3])
+m4_define([grl_micro_version], [4])
 m4_define([prj_version],       [grl_major_version.grl_minor_version.grl_micro_version])
 
 AC_INIT([prj_name],