* Adds support for the Lutron Caseta family of devices
* Added external requirement
* Removes unuse import
* Adds requirement to requirements_all.txt
* Removes unuse import
* fixes requirement_all.txt. by regenerating
* Cleans up syantax
* Cleans up syantax
* Cleans up syantax
* Cleans up syantax
* Shortens long line
* adds lutron_caseta component to .coveragerc
* Merges into light, removes component
* Fixes long lines
* Fixes requirement.txt
* Removes 'ERROR' log statements. Adds missing dependency
* savig work to pick up on other machine
* Enables Lutron Caseta component with Light and Switch platforms
* Add missing file to .coveragerc
* Changes based on PR review
* fixes requirements file
* Fixes install of paramiko dependency.
* Moves callback registration to
* comment changes
* Platform have no return value
* Change style for guard
* fix logic
* fix lint
Mitesh Patel