message: docs: Zwave events info
diff: @@ -54,6 +54,8 @@ After a [discussion](https://github.com/OpenZWave/Zwave2Mqtt/issues/201) with Op
  - [Thermostats](#thermostats)
  - [Fans](#fans)
  - [:gift: MQTT APIs](#gift-mqtt-apis)
  + - [Zwave Events](#zwave-events)
  + - [Example](#example)
  - [Zwave APIs](#zwave-apis)
  - [Set values](#set-values)
  - [Broadcast](#broadcast)
  @@ -271,6 +273,7 @@ Gateway settings:
  - **Ignore status updates**: Enable this to prevent gateway to send an MQTT message when a node changes its status (dead/sleep == false, alive == true)
  - **Ignore location**: Enable this to remove nodes location from topics
  +- **Send Zwave Events**: Enable this to send all Zwave client events to MQTT. More info [here](#zwave-events)
  - **Send 'list' as integer**: Zwave 'list' values are sent as list index instead of string values
  - **Use nodes name instead of numeric nodeIDs**: When gateway type is `ValueId` use this flag to force to use node names instead of node ids in topic.
  - :star:**Hass discovery**:star:: Enable this to automatically create entities on Hass using MQTT autodiscovery (more about this [here](#star-Home-Assistant-integration-BETA))
  @@ -479,6 +482,45 @@ Thermostats are most complex components to create, in this device example the se
  You have full access to all [Openzwave-Shared APIs](https://github.com/OpenZWave/node-openzwave-shared/blob/master/README-api.md) (and more) by simply using MQTT.
  +### Zwave Events
  +
  +If **Send Zwave Events** flag of Gateway settings section is enabled all Zwave events are published to MQTT.
  +
  +Topic
  +
  +`<mqtt_prefix>/_EVENTS_/ZWAVE_GATEWAY-<mqtt_name>/<event name>`
  +
  +Payload
  +
  +```json
  +{
  + "data": [ "1.4.3319" ] // an array containing all args in order
  +}
  +```
  +
  +#### Example
  +
  +Topic
  +
  +`zwave2mqtt/_EVENTS/ZWAVE_GATEWAY-z2m/node_ready`
  +
  +Payload
  +
  +```json
  +{
  + "data": [1, {
  + "manufacturer": "AEON Labs",
  + "manufacturerid": "0x0086",
  + "product": "ZW090 Z-Stick Gen5 EU",
  + "producttype": "0x0001",
  + "productid": "0x005a",
  + "type": "Static PC Controller",
  + "name": "",
  + "loc": ""
  + }]
  +}
  +```
  +
  ### Zwave APIs
  To call a Zwave API you just need to publish a JSON object like:
  