allow empty asciiname for author so all records get into ES

Author: mickeyn

lib/MetaCPAN/Document/Author.pm

@@ -23,7 +23,8 @@ has asciiname => (
     is       => 'ro',
     required => 1,
     index    => 'analyzed',
-    isa      => NonEmptySimpleStr,
+    isa      => Str,
+    default  => q{},
 );
 
 has [qw(website email)] =>

lib/MetaCPAN/Script/Author.pm

@@ -60,6 +60,7 @@ sub index_authors {
         my ( $name, $email, $homepage, $asciiname )
             = ( @$data{qw(fullname email homepage asciiname)} );
         $name = undef if ( ref $name );
+        $asciiname = q{} unless defined $asciiname;
         $email = lc($pauseid) . '@cpan.org'
             unless ( $email && Email::Valid->address($email) );
         log_debug {