Issue #12: Allow multi-line regex matches in the value parser.
Issue #12: Convert filesystem_stat plugin to agentx and add support for parsing. This makes proc_query plugin obsolete and unnecessary.
Issue #12: Update dmidecode_system example config for multiline parsing change.
Issue #12: Convert proc_hugepages example to value_file module for agentx.
Issue #12: Add puppet status example plugin.
Issue #12: network_cdpr and network_link have been obsoleted by interface_info example.
Fix log string.