* Add ATEN PE component for ATEN eco PDUs
* aten_pe: Require host configuration
* aten_pe: Do not import from other integrations
* aten_pe: Include unnamed outlets
* aten_pe: Avoid get() for config entries having default values
* aten_pe: Fix documentation URI
* aten_pe: Remove unused return value
* aten_pe: Update atenpdu lib to 0.2.0 for asyncio
* aten_pe: Raise exception if initialization fails
* aten_pe: Update atenpdu lib to 0.3.0 for improved exception handling