Remove ancient blackbox.sh script

Data/bin/blackbox.sh

@@ -1,10 +0,0 @@
-#!/bin/bash
-# This script is run by FreeOberon on Linux. Current directory of the
-# script will be where FreeOberon executable is located. This
-# particular script is for console programs compiled with Blackbox.
-cd Data/bin/bbcp
-BBCP=./blackbox
-echo "ConsCompiler.Compile('Programs/Mod','$1')" | $BBCP
-retcode=$?
-cd ../../..
-exit $retcode