[tlbuild] #!/usr/bin/perl in a few scripts to be changed to #!/usr/bin/env perl

[Vladimir Volovich]

Hi!

the following scripts are using #!/usr/bin/perl (sometimes with a -w option):

texk/texlive/linked_scripts/fontools/afm2afm
texk/texlive/linked_scripts/fontools/autoinst
texk/texlive/linked_scripts/fontools/cmap2enc
texk/texlive/linked_scripts/fontools/font2afm
texk/texlive/linked_scripts/fontools/ot2kpx
texk/texlive/linked_scripts/fontools/pfm2kpx
texk/texlive/linked_scripts/fontools/showglyphs

texk/texlive/linked_scripts/accfonts/mkt1font
texk/texlive/linked_scripts/accfonts/vpl2ovp
texk/texlive/linked_scripts/accfonts/vpl2vpl

texk/texlive/linked_scripts/fragmaster/fragmaster.pl
texk/texlive/linked_scripts/latexmk/latexmk.pl
texk/texlive/linked_scripts/splitindex/perl/splitindex.pl
texk/texlive/linked_scripts/svn-multi/svn-multi.pl
texk/texlive/linked_scripts/texdirflatten/texdirflatten
texk/texlive/linked_scripts/ulqda/ulqda.pl

Could they be changed to #!/usr/bin/env perl
like the rest of the perl scripts in TL which are installed in the
Master/bin directories?

i.e. #!/usr/bin/perl should be replaced with #!/usr/bin/env perl
and #!/usr/bin/perl -w should be replaced with

#!/usr/bin/env perl
use warnings;

Best,
v.