* Update nx584 requirement to 0.4
There have been a few bug fixes to nx584 since 0.2, so this just updates
our requirement to pull in the newer version.
* Fix nx584 if no partitions are found
If we succeed in our connection to the panel but find no
configured partitions, then we will fall through to the bypass
probe and fail because 'zones' is never initialized. This fixes
both exception paths and adds a test that would poke it.
* Migrate callbacks to use schedule_update_ha_state
* Migrate MQTT sensor callback to async
* Migrate wemo to not update inside schedule_update_ha_state
* Make MQTT switch async
* Fix nx584 test
* Migrate tellstick callback
* Migrate vera callback
* Alarm control panel - manual: use async callbacks
* Run the switch rest tests that work
This allows you to get every door, window, smoke, etc zone from your security
panel into HA. This uses the live eventing feature of pynx584, which means you
get instantaneous signaling into HA when a door opens or something happens,
which is handy for automating lights on when doors open after dark, etc.
Requires update to pynx584 0.2