Added documentation for august component (#4696)

source/_components/august.markdown

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+---
+layout: page
+title: "August"
+description: "Instructions on how to integrate your August devices into Home Assistant."
+date: 2018-02-17 22:00
+sidebar: true
+comments: false
+sharing: true
+footer: true
+logo: august.png
+ha_category: Hub
+ha_release: "0.64"
+ha_iot_class: "Cloud Polling"
+---
+
+The `august` component allows you to integrate your [August](http://august.com) devices in Home Assistant. Currently this component supports August Lock and Doorbell.
+
+You will need your August login information (username (either phone# or email), and password) to use this module.
+
+To set it up, add the following to your `configuration.yaml` file:
+
+```yaml
+# Example configuration.yaml entry
+august:
+  login_method: phone
+  username: "+16041234567"
+  password: secret
+```
+
+{% configuration %}
+  login_method:
+    description: Method to login to your August account, either "email" or "phone". A verification code will be sent to your email or phone during setup.
+    required: true
+    type: string
+  username:
+    description: The username for accessing your August account. This depends on your login_method, if login_method is email, this will be your email of the account. Otherwise, this will be your phone number.
+    required: true
+    type: string
+  password:
+    description: The password for accessing your August account.
+    required: true
+    type: string
+  timeout:
+    description: Timeout to wait for connections.
+    required: false
+    type: int
+    default: 10
+{% endconfiguration %}
+
+Once Home Assistant is started, a configurator will pop up asking you to enter verification code that is sent to your phone number or email.

source/_components/binary_sensor.august.markdown

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+---
+layout: page
+title: "August Binary Sensor"
+description: "Instructions on how to integrate your August devices into Home Assistant."
+date: 2018-02-17 22:00
+sidebar: true
+comments: false
+sharing: true
+footer: true
+logo: august.png
+ha_category: Binary Sensor
+ha_release: "0.64"
+ha_iot_class: "Cloud Polling"
+---
+
+To get your [August](http://august.com) doorbell binary sensors working within Home Assistant, please follow the instructions for the general [August component](/components/august/).
+
+If you have August Doorbell, once you have enabled the [August component](/components/august/), you should see following sensors:
+
+* Doorbell ding sensor
+* Doorbell motion sensor
+* Doorbell online sensor

source/_components/camera.august.markdown

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+---
+layout: page
+title: "August Camera"
+description: "Instructions on how to integrate your August devices into Home Assistant."
+date: 2018-02-17 22:00
+sidebar: true
+comments: false
+sharing: true
+footer: true
+logo: august.png
+ha_category: Camera
+ha_release: "0.64"
+ha_iot_class: "Cloud Polling"
+---
+
+The `august` camera platform allows you to view the latest camera image (triggered by motion) by your [August](http://august.com) device in Home Assistant.
+
+To add `august` camera to your installation, follow instructions in [August component](/components/august/).

source/_components/lock.august.markdown

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+---
+layout: page
+title: "August Lock"
+description: "Instructions on how to integrate your August devices into Home Assistant."
+date: 2018-02-17 22:00
+sidebar: true
+comments: false
+sharing: true
+footer: true
+logo: august.png
+ha_category: Lock
+ha_release: "0.64"
+ha_iot_class: "Cloud Polling"
+---
+
+The `august` lock platform allows you to control your [August](http://august.com) lock from within Home Assistant.
+
+To add `august` lock to your installation, follow instructions in [August component](/components/august/).