Concat all subcommands into a single command file

[riton]

For very large deployments, it could be annoying to have one file per command and subcommand.
Using puppetlabs-concat could avoid this.

For instance:

remctl::server::command { 'kadmin_create':
    command             => 'kadmin',
    subcommand          => 'create',
    executable          => '/root/command.pl',
    options             => {
        'logmask'   => '3'
    },
    acls                => [
        "file:${remctl::server::acldir}/kadmin-create",
        'princ:rferrand@IN2P3.FR',
    ]
}

remctl::server::command { 'kadmin_change_passwd':
    command             => 'kadmin',
    subcommand          => 'change_passwd',
    executable          => '/root/command.pl',
    options             => {
        'logmask'   => '3,4',
        'summary'   => '--summary'
    },
    acls                => ['ANYUSER']
}

should create a single kadmin configuration file with definition of change_passwd and create subcommand.

[riton]

Done in v2.1.0.