The sim dir has 30 configure.ac files and 2 configure.in files.
So rename the minority to be consistent.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
+2011-07-11 Mike Frysinger <vapier@gentoo.org>
+
+ * configure.ac: Rename from configure.in.
+
2011-07-11 Mike Frysinger <vapier@gentoo.org>
* configure.in: Add "dnl" before copyright notice.
+2011-07-11 Mike Frysinger <vapier@gentoo.org>
+
+ * configure.ac: Rename from configure.in.
+
2011-07-11 Mike Frysinger <vapier@gentoo.org>
* configure.in: Add "dnl" before copyright notice.