Add sensor ambient_station (#7566)

* Adding sensor.ambstation.markdown file

* Updating documentation based on changes to ambient_station component

* Renaming markdown file to match python module name

* Adding logo image and using new configuration template

* Minor formatting changes and adding weather catagory back into header

* Fixing formatting issue leading to Jekyll errors

source/_components/sensor.ambient_station.markdown

@@ -0,0 +1,108 @@
+---
+layout: page
+title: "Ambient Weather Station Sensor"
+description: "How to integrate Ambient Weather station within Home Assistant."
+date: 2018-11-15 08:00
+sidebar: true
+comments: false
+logo: ambient_weather.png
+ha_category: Weather
+ha_release: "0.85"
+ha_iot_class: "Cloud Polling"
+---
+
+The `Ambient Weather Station` platform uses the [Ambient Weather](https://ambientweather.net)  
+web API to retrieve weather data from your personal weather station (PWS).
+
+You need to register your compatible PWS using its MAC address and then request both an API key and an Application key. The key requests can be found
+under `My Account`.  Requesting an application key requires emailing the ambient weather support team.
+
+To add your Ambient Weather PWS to your Home Assistant installation, add the following to your `configuration.yaml` file:
+
+```yaml
+# Example configuration.yaml entry
+sensor:
+  - platform: ambient_station
+    api_key: YOUR_API_KEY
+    app_key: YOUR_APP_KEY
+    monitored_conditions:
+      - tempf
+      - humidity
+      - windspeedmph
+```
+
+{% configuration %}
+api_key:
+  description: The API key to access the service.
+  required: true
+  type: string
+app_key:
+  description: The Application key to access the service.
+  required: true
+  type: string
+monitored_conditions:
+  description: Weather conditions to track.
+  required: true
+  type: list
+  keys:
+    winddir:
+      description: Wind direction
+    windspeedmph:
+      description: Windspeed
+    windgustmph:
+      description: Wind gust
+    maxdailygust:
+      description: Max daily wind gust
+    windgustdir:
+      description: Wind gust direction
+    windspdmph_avg2m:
+      description: Wind speed, 2m moving average
+    winddir_avg2m:
+      description: Wind direction, 2m moving average
+    windspdmph_avg10m:
+      description: Wind speed, 10m moving average
+    winddir_avg10m:
+      description: Wind direction, 10m moving average 
+    humidity:
+      description:  Outdoor humidity
+    humidityin:
+      description: Indoor humidity
+    tempf:
+      description: Outdoor temperature 
+    tempinf:
+      description: Indoor temperature
+    battout:
+      description: Weather station battery health
+    hourlyrainin:
+      description: Hourly rain accumulation
+    dailyrainin:
+      description: Daily rain accumulation
+    24hourrainin:
+      description: 24h rain accumulation
+    weeklyrainin:
+      description: Weekly rain accumulation
+    monthlyrainin:
+      description: Monthly rain accumulation
+    yearlyrainin:
+      description: Yearly rain accumulation
+    eventrainin:
+      description: Event Rain accumulation
+    totalrainin:
+      description: Lifetime rain accumulation (since last reset)
+    baromrelin:
+      description: Relative atmospheric pressure
+    baromabsin:
+      description: Absolute atmospheric pressure
+    uv:
+      description: UV index
+    solarradiation:
+      description: Solar radiation 
+    co2:
+      description: CO2 level
+    lastRain:
+      description: Datetime of last rain event
+    dewPoint:
+      description: Dewpoint temperature 
+    feelsLike:
+      description: Feels Like temperature
+{% endconfiguration %}