[RFC PATCH] gitweb: use CGI with -utf8

I noticed that gitweb tries a lot to properly process UTF-8 data, for
example it prints my name correctly in log and commit information, but
it echos junk in the search field. It looks like:

	Michał Kiedrowicz

I don't know CGI well and I never touched gitewb code, but I found this
on http://www.lemoda.net/cgi/perl-unicode/index.html:

	use CGI '-utf8';
	my $value = params ('input');

I tried it and that fixed my problem. I'm not sure about the
consequences, maybe someone more experienced in CGI might help?
---
 gitweb/gitweb.perl |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index abb5a79..74d45b1 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl

@@ -10,7 +10,7 @@
 use 5.008;
 use strict;
 use warnings;
-use CGI qw(:standard :escapeHTML -nosticky);
+use CGI qw(:standard :escapeHTML -nosticky -utf8);
 use CGI::Util qw(unescape);
 use CGI::Carp qw(fatalsToBrowser set_message);
 use Encode;

-- 
1.7.3.4