message: [docs] Added question to faq
diff: @@ -552,6 +552,10 @@ All nodes with command class `thermostat_setpoint` and value `heating` will be s
  **B: When adding values to the gateway values table it shows JUST ONE DEVICE FOR EACH TYPE. This is to make it easier and faster to setup your network as if you have a network with lot devices (light, light dimmers for example) you just need to add the values you want to bridge to mqtt (for a light it will always be just the switch to turn it on/off for exmple without all configuration values) and it will bridge those values for all the devices of that type (without configure the values one by one).**
  +> A: My device is X and has been discovered as Y, why?
  +
  +**B: Hass Discovery is not easy, zwave have many different devices with different values. To try to understand how to discover a specific value I have used** [this](https://github.com/OpenZWave/open-zwave/blob/master/config/Localization.xml) **file that shows what kind of value is expeted based on value class and index. Unfortunally not all devices respect this specifications so for those cases I have created Hass Devices table where you can manually fix the discovery payload and than save it to make it persistent. I have also created a file** `/hass/devices.js` **where I place all devices specific values configuration, your contribution is needed there, so submit a PR with your files specification to help it grow.**
  +
  ## :pray: Thanks
  Thanks to this people for help with issues tracking and contributions:
  