Update UPSTREAM status for perlreftut and Tie::File in Maintainers.pl

  From IRC logs:

  [16:05] <yrlnry> Tie::File can be marked first-come.
  [16:06] <yrlnry> perlreftut can be marked 'blead' since there is no CPAN version.
  [16:06] <yrlnry> perlreftut has required only very rate changes, which are easily handled by sending patch files to the pumpkings.

diff --git a/Porting/Maintainers.pl b/Porting/Maintainers.pl
index 3cd2c71..c59b287 100755 (executable)
--- a/Porting/Maintainers.pl
+++ b/Porting/Maintainers.pl
@@ -1125,7 +1125,7 @@ use File::Glob qw(:case);
        {
        'MAINTAINER'    => 'mjd',
        'FILES'         => q[pod/perlreftut.pod],
-       'UPSTREAM'      => undef,
+       'UPSTREAM'      => 'blead',
        },
 
     'perlthrtut' =>
@@ -1446,7 +1446,7 @@ use File::Glob qw(:case);
        'MAINTAINER'    => 'mjd',
        'DISTRIBUTION'  => 'MJD/Tie-File-0.96.tar.gz',
        'FILES'         => q[cpan/Tie-File],
-       'UPSTREAM'      => undef,
+       'UPSTREAM'      => 'first-come',
        },
 
     'Tie::RefHash' =>