[gnome-music] Post-release version bump

[Felipe Borges <felipeborges src gnome org>]

commit c3a5a60bd9ba8fcd521b2cd335af1e061cece01c
Author: Felipe Borges <felipeborges gnome org>
Date:   Thu Mar 3 16:55:10 2016 +0100

    Post-release version bump

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 738a410..0faf949 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,6 @@
 AC_PREREQ(2.63)
 AC_INIT([gnome-music],
-        [3.19.90],
+        [3.19.91],
         [https://bugzilla.gnome.org/enter_bug.cgi?product=gnome-music],
         [gnome-music],
         [https://wiki.gnome.org/Apps/Music])