Include all utilies within each man page

Explicitly list each util in the help pages to make it more obvious they
exist

Changes

@@ -1,5 +1,8 @@
 Revision history for {{$dist->name}}
 
+4.15 0000-00-00 Duncan Ferguson <duncan_ferguson@user.sf.net>
+- Include all utilies within each man page
+
 4.14 2019-08-21 Duncan Ferguson <duncan_ferguson@user.sf.net>
 - Include README within the repository, not just created tar.gz files
 - Add 'autoquit' setting to 'File' menu (Github issue #114)

README

@@ -2,7 +2,7 @@ NAME
     cssh - Cluster administration tool
 
 VERSION
-    This documentation is for version: 4.14
+    This documentation is for version: 4.15
 
 SYNOPSIS
     cssh [-a '<command>'] [-K <seconds>] [-q] [-c '<filename>'] [-x <cols>]
@@ -12,6 +12,14 @@ SYNOPSIS
     [-t '<STRING>'] [-g] [-T '<title>'] [-u] [-?] [-A] [-l '<username>']
     [-v]
 
+RELATED
+    Also see the individual man pages for each of these utilities
+
+    ccon - Use 'console' as the communication method
+    crsh - Use 'rsh' as the communication method
+    csftp - Use 'sftp' as the communication method
+    ctel - Use 'telnet' as the communication method
+
 DESCRIPTION
     The command opens an administration console and an xterm to all
     specified hosts. Any text typed into the administration console is

lib/App/ClusterSSH.pm

@@ -5,7 +5,7 @@ package App::ClusterSSH;
 # ABSTRACT: Cluster administration tool
 # ABSTRACT: Cluster administration tool
 
-use version; our $VERSION = version->new('4.14');
+use version; our $VERSION = version->new('4.15');
 
 =head1 SYNOPSIS
 

lib/App/ClusterSSH/Getopt.pm

@@ -446,6 +446,28 @@ sub _generate_pod {
     }
     print $/, $/;
 
+    output '=head1 ', $self->loc('RELATED');
+    output $self->loc(
+      q{Also see the individual man pages for each of these utilities} );
+
+    my %utils = (
+      ctel => 'telnet',
+      cssh => 'ssh',
+      crsh => 'rsh',
+      csftp => 'sftp',
+      ccon => 'console',
+    );
+
+    output '=over';
+
+    for my $util (sort grep { !/$Script/ } keys %utils) {
+      output "=item $util - ".$self->loc(
+        q{Use '[_1]' as the communication method}, $utils{$util}
+      );
+    }
+
+    output '=back';
+
     output '=head1 ', $self->loc('DESCRIPTION');
     output $self->loc(
         q{The command opens an administration console and an xterm to all specified hosts.  Any text typed into the administration console is replicated to all windows.  All windows may also be typed into directly.