git-svn: always initialize with core.autocrlf=false

It has been reported time and time again in relation to msysGit that
git-svn does not work well when core.autocrlf has any value other than
'false'.  So let's make it so by default.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Acked-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

git-svn.perl

@@ -328,6 +328,7 @@ sub do_git_init_db {
 		command_noisy(@init_db);
 		$_repository = Git->repository(Repository => ".git");
 	}
+	command_noisy('config', 'core.autocrlf', 'false');
 	my $set;
 	my $pfx = "svn-remote.$Git::SVN::default_repo_id";
 	foreach my $i (keys %icv) {