[gnome-desktop] Bump version to 2.91.0

[Cosimo Cecchi <cosimoc src gnome org>]

commit e07cba54243587c55e70fe923d0f6092c462f76c
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Mon Oct 4 12:29:25 2010 +0200

    Bump version to 2.91.0

 configure.ac |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index b4e78a1..48f6894 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,6 @@
 m4_define(gnome_platform, 2)
-m4_define(gnome_minor, 90)
-m4_define(gnome_micro, 6)
+m4_define(gnome_minor, 91)
+m4_define(gnome_micro, 0)
 dnl gnome_sub is an optional sub-version which will not be advertised to the user
 dnl It allows to release a 2.30.1.1 which is just a better 2.30.1
 dnl Leave empty if not needed