(maint) Add fact-limit configuration options to list (puppetlabs#584)

* Add fact-limit configuration options to list.

There are two fairly new options which go in puppet.conf.

Add more missing configuration options

Author: Heidistein

types/config_setting.pp

@@ -65,6 +65,8 @@
   environmentpath,
   evaltrace,
   external_nodes,
+  fact_name_length_soft_limit,
+  fact_value_length_soft_limit,
   facterng,
   factpath,
   facts_terminus,
@@ -145,9 +147,11 @@
   node_name_value,
   node_terminus,
   noop,
+  number_of_facts_soft_limit,
   onetime,
   passfile,
   path,
+  payload_soft_limit,
   pidfile,
   plugindest,
   pluginfactdest,
@@ -216,6 +220,7 @@
   syslogfacility,
   tags,
   tasks,
+  top_level_facts_soft_limit,
   trace,
   transactionstorefile,
   trusted_external_command,