AGENTX: start on agentx support.
AGENTX: reduce library code to bare essentials for now.
AGENTX: stub out initial plugins.
Issue #12: add mib generator.
Issue #12: stub initial working agentx version based on https://github.com/pief/python-netsnmpagent
Issue #12: create value initializer system. Plugins with items-only configurations are now immediately queryable at system start.
Issue #12: port periodic_cmd module to agentx-compatible snmpy.
Better logging.
Issue #12: Rework the data model for value-type plugins.
Issue #12: Add background collection task and rework the value plugin a bit more.
Rename periodic_cmd to value_cmd in preparation of creating a table_cmd plugin.
Get rid of stubs.
Fix include_dir config key.
Shorten the log line a bit by using module name instead of filename.
Issue #12: Implement snmp tables.
Convert value_cmd to new plugin data model.
Issue #12: Convert disk_utilization plugin to AgentX snmpy.
Configuration objects are plugins, not modules.
Issue #13: Consolidate text parsing into a new parser library.
Fix hasattr() arg order.