Renamed dwdwarnapp to dwd_weather_warnings (#3335)

source/_components/sensor.dwdwarnapp.markdown

@@ -1,43 +0,0 @@
----
-layout: page
-title: "DWD Warn Weather"
-description: "Instructions on how to integrate Deutsche Wetter Dienst weather warnings into Home Assistant."
-date: 2017-07-26 22:00
-sidebar: true
-comments: false
-sharing: true
-footer: true
-#logo: dwdwarnapp.png
-ha_category: Weather
-ha_release: 0.51
-ha_iot_class: "Cloud Polling"
----
-
-The `dwdwarnapp` sensor platform uses the [Deutsche Wetter Dienst (DWD)](http://www.dwd.de) as a source for current and advance warnings.
-
-- A name is optional but if multiple regions are used a name will be required.
-- The sensor checks for new data every 15 minutes.
-
-To add the DWD WarnApp sensor to your installation, add the following to your `configuration.yaml` file:
-
-```yaml
-# Example configuration.yaml entry
-sensor:
-  - platform: dwdwarnapp
-    region_name: Hansestadt Hamburg
-```
-
-To get the region name:
-- Find your region here: `https://www.dwd.de/DE/wetter/warnungen_landkreise/warnWetter_node.html?ort=Hamburg`
-- Verify if you find any warning for your region here: `https://www.dwd.de/DWD/warnungen/warnapp_landkreise/json/warnings.json?jsonp=loadWarnings`
-
-The warning level is between 0 (no danger) and 4 (warnings of extreme weather):
-- Warnungen vor extremem Unwetter (Stufe 4)
-- Unwetterwarnungen (Stufe 3)
-- Warnungen vor markantem Wetter (Stufe 2)
-- Wetterwarnungen (Stufe 1)
-
-Configuration variables:
-
-- **region_name** (*Optional*): The region name string as identified from the DWD website.  If not given, defaults to Hansestadt Hamburg.
-- **name** (*Optional*): The name you would like to give to the warnapp sensor.