* Created a new platform for envisalink-based alarm panels (Honeywell/DSC)
* Added a sensor component and cleanup
* Completed initial development.
* Fixing pylint issues.
* Fix more pylint issues
* Fixed more validation issues.
* Final pylint issues
* Final tweaks prior to PR.
* Fixed final pylint issue
* Resolved a few minor issues, and used volumptous for validation.
* Fixing final lint issues
* Fixes to validation schema and refactoring.