[libgdata] [build] Renamed configure.in to configure.ac for clarity

[Philip Withnall <pwithnall src gnome org>]

commit 4e5c7e57d50d42c0db1fc4fc32eb2084873cefd7
Author: Philip Withnall <philip tecnocode co uk>
Date:   Wed Oct 7 20:39:27 2009 +0100

    [build] Renamed configure.in to configure.ac for clarity

 autogen.sh                   |    2 +-
 configure.in => configure.ac |    0
 2 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/autogen.sh b/autogen.sh
index e241c47..4b2db91 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -6,7 +6,7 @@ test -z "$srcdir" && srcdir=.
 
 PKG_NAME="gdata"
 
-(test -f $srcdir/configure.in) || {
+(test -f $srcdir/configure.ac) || {
     echo -n "**Error**: Directory "\`$srcdir\'" does not look like the"
     echo " top-level $PKG_NAME directory"
     exit 1
diff --git a/configure.in b/configure.ac
similarity index 100%
rename from configure.in
rename to configure.ac