[PATCH] list shortlog items in commit order

The current shortlog list is backward making it look odd.
This reverses it so things appear more logically.

[jc: Nico says that this restores the short-log behaviour from
the BK days.]

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>

git-shortlog

@@ -90,7 +90,7 @@ sub shortlog_output {
 
 		# output author's 1-line summaries
 		$obj = $map{$key};
-		foreach $desc (@$obj) {
+		foreach $desc (reverse @$obj) {
 			print "  $desc\n";
 			$n_output++;
 		}