Revert r1700845 for more scripts.

The shebang situation for Windows seems to be a bit odd. Revert the
change in all the cases where it is likely to cause trouble.

Found and reported by:	damjan

sal/qa/buildall.pl

@@ -21,7 +21,7 @@ eval 'exec perl -wS $0 ${1+"$@"}'
 #
 #**************************************************************
 
-# #!/usr/bin/env perl -w
+# #!/usr/bin/perl -w
 
 use strict;
 use POSIX;

sal/qa/helper/gcov/gcov_filter.pl

-#!/usr/bin/env perl -w
+#!/usr/bin/perl -w
 #
 # $Id: gcov_filter.pl,v 1.4 2005-11-02 17:23:57 kz Exp $
 #

sal/qa/helper/gcov/gcov_result.pl

-#!/usr/bin/env perl -w
+#!/usr/bin/perl -w
 # *************************************************************
 #
 #  Licensed to the Apache Software Foundation (ASF) under one

sal/qa/helper/gcov/gcov_resultcompare.pl

-#!/usr/bin/env perl -w
+#!/usr/bin/perl -w
 # *************************************************************
 #
 #  Licensed to the Apache Software Foundation (ASF) under one

sal/qa/helper/gcov/gcov_resultinterpreter.pl

-#!/usr/bin/env perl -w
+#!/usr/bin/perl -w
 # *************************************************************
 #
 #  Licensed to the Apache Software Foundation (ASF) under one

solenv/bin/cleanzip.pl

-#!/usr/bin/env perl -w
+#!/usr/bin/perl -w
 #**************************************************************
 #
 #  Licensed to the Apache Software Foundation (ASF) under one

solenv/bin/cws.pl

-#!/usr/bin/env perl -w
+#!/usr/bin/perl -w
 #**************************************************************
 #
 #  Licensed to the Apache Software Foundation (ASF) under one

solenv/bin/download_missing_extensions.pl

-#!/usr/bin/env perl -w
+#! /usr/bin/perl -w
 
 #**************************************************************
 #

solenv/bin/image-sort.pl

-#!/usr/bin/env perl -w
+#!/usr/bin/perl -w
 # *************************************************************
 #
 #  Licensed to the Apache Software Foundation (ASF) under one

solenv/bin/makemani.pl

-#!/usr/bin/env perl -w
+#! /usr/bin/perl -w
     eval 'exec /usr/bin/perl -S $0 ${1+"$@"}'
         if 0; #$running_under_some_shell
 #**************************************************************

solenv/bin/modules/osarch.pm

-#!/usr/bin/env perl -w
+#!/usr/bin/perl -w
 # *************************************************************
 #
 #  Licensed to the Apache Software Foundation (ASF) under one

solenv/bin/patch_make_releases_xml.pl

-#!/usr/bin/env perl -w
+#!/usr/bin/perl -w
 
 #**************************************************************
 #

solenv/bin/patch_tool.pl

-#!/usr/bin/env perl -w
+#!/usr/bin/perl -w
 
 #**************************************************************
 #

solenv/bin/release_prepare.pl

-#!/usr/bin/env perl -w
+#!/usr/bin/perl -w
 
 #**************************************************************
 #