* Template platforms: create_task instead of yield from
* Automation: less yielding, more create_tasking
* Helpers.script: less yielding, more create_tasking
* Deflake logbook test
* Deflake automation reload config test
* MQTT: Use async_add_job and threaded_listener_factory
* Deflake other logbook test
* lint
* Add test for automation trigger service
* MQTT client can be called from within async
* Add event loop to the core
* Add block_till_done to HA core object
* Fix some tests
* Linting core
* Fix statemachine tests
* Core test fixes
* fix block_till_done to wait for loop and queue to empty
* fix test_core for passing, and correct start/stop/block_till_done
* Fix remote tests
* Fix tests: block_till_done
* Fix linting
* Fix more tests
* Fix final linting
* Fix remote test
* remove unnecessary import
* reduce sleep to avoid slowing down the tests excessively
* fix remaining tests to wait for non-threadsafe operations
* Add async_ doc strings for event loop / coroutine info
* Fix command line test to block for the right timeout
* Fix py3.4.2 loop var access
* Fix SERVICE_CALL_LIMIT being in effect for other tests
* Fix lint errors
* Fix lint error with proper placement
* Fix slave start to not start a timer
* Add asyncio compatible listeners.
* Increase min Python version to 3.4.2
* Move async backports to util
* Add backported async tests
* Fix linting
* Simplify Python version check
* Fix lint
* Remove unneeded try/except and queue listener appproriately.
* Fix tuple vs. list unorderable error on version compare.
* Fix version tests
* Allow reloading groups without restart
* Test to make sure automation listeners are removed.
* Remove unused imports for group tests
* Simplify group config validation
* Add prepare_reload function to entity component
* Migrate group to use entity_component.prepare_reload
* Migrate automation to use entity_component.prepare_reload
* Clean up group.get_entity_ids
* Use cv.boolean for group config validation
