scripts/abs2rel.pl: remove, it is unused

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 41510

scripts/abs2rel.pl

@@ -1,16 +0,0 @@
-#!/usr/bin/env perl
-# 
-# Copyright (C) 2007 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
-
-use strict;
-require File::Spec;
-
-my $source = shift @ARGV;
-my $target = shift @ARGV;
-my $result = File::Spec->abs2rel($source, $target);
-
-print "$result\n";