[gnome-games] Rename configure.in to standard configure.ac

[Robert Ancell <rancell src gnome org>]

commit 149a5fcfaddad7ea4233ec2c06524ddb1638a663
Author: Robert Ancell <robert ancell canonical com>
Date:   Fri Dec 30 16:38:52 2011 +1100

    Rename configure.in to standard configure.ac

 autogen.sh                   |    2 +-
 configure.in => configure.ac |    0
 2 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/autogen.sh b/autogen.sh
index 3ecd351..d5963be 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -6,7 +6,7 @@ test -z "$srcdir" && srcdir=.
 
 PKG_NAME="Gnome Games"
 
-(test -f $srcdir/configure.in \
+(test -f $srcdir/configure.ac \
   && test -d $srcdir/gnomine \
   && test -d $srcdir/swell-foop) || {
     echo -n "**Error**: Directory \"\`$srcdir\'\" does not look like the"
diff --git a/configure.in b/configure.ac
similarity index 100%
rename from configure.in
rename to configure.ac