add a trafficserver_record type

for scooping up and manipulating records.config

right now we're hitting the mysterious problem of not being able to
actually get any values, puppet resource trafficserver_record looks like
this:

    trafficserver_record { 'proxy.config.wccp.addr':
    }
    trafficserver_record { 'proxy.config.wccp.services':
    }
    trafficserver_record { 'proxy.local.cluster.type':
    }
    trafficserver_record {
    'proxy.local.http.parent_proxy.disable_connect_tunneling':
    }
    trafficserver_record { 'proxy.local.incoming_ip_to_bind':
    }
    trafficserver_record { 'proxy.local.log.collation_mode':
    }
    trafficserver_record { 'proxy.local.outgoing_ip_to_bind':
    }

that's kinda bad :(
s/newparams/newparam/g