* Store last working HTTP settings
* Add safe mode
* Fix tests
* Add cloud to safe mode
* Update logging text
* Fix camera tests leaving files behind
* Make emulated_hue tests not leave files behind
* Make logbook tests not leave files behind
* Make tts tests not leave files behind
* Make image_processing tests not leave files behind
* Make manual_mqtt tests not leave files behind
* Add descriptive fields to script config
* Add script descriptions to hass.data["service_description_cache"]
* Import SERVICE_DESCRIPTION_CACHE
* Register script descriptions via async_set_service_schema
* Add scripts test for loading and reloading service descriptions
* Minor cleanup
* Clean up script schema