* Migrated to PyYAML 5.1 * More intelligent fixing of yaml safe_load Based on https://circleci.com/gh/home-assistant/home-assistant/34831?utm_campaign=vcs-integration-link&utm_medium=referral&utm_source=github-build-link
* Move notify platforms into components * Move notify tests * Fix notify tests * More fixes * Update requirements * Update .coveragerc * Run gen reqs