Updated Amcrest component documentation to include support for switches (#4862)

* Updated Amcrest component documentation to include support for switches

* ✏️ Tweaks

* Update release

source/_components/amcrest.markdown

@@ -28,6 +28,9 @@ amcrest:
     sensors:
       - motion_detector
       - sdcard
+    switches:
+      - motion_detection
+      - motion_recording
 
  - host: IP_ADDRESS_CAMERA_2
    username: YOUR_USERNAME
@@ -54,6 +57,9 @@ Configuration variables:
   - **motion_detector**: Return True/False when a motion is detected
   - **sdcard**: Return the SD card usage by reporting the total and used space
   - **ptz_preset**: Return the number of PTZ preset positions configured for the given camera
+- **switches** array (*Optional*): Switches to display in the frontend. By default, *none* of the switches are shown. The following switches can be monitored.
+  - **motion_detection**: Enable/disable motion detection setting 
+  - **motion_recording**: Enable/disable recording on motion detection setting
 
 **Note:** Amcrest cameras with newer firmware no longer have the ability to stream `high` definition video with MJPEG encoding. You may need to use `low` resolution stream or the `snapshot` stream source instead.  If the quality seems too poor, lower the `Frame Rate (FPS)` and max out the `Bit Rate` settings in your camera's configuration manager. If you defined the *stream_source* to **mjpeg**, make sure your camera supports *Basic* HTTP authentication. Newer Amcrest firmware may not work, then **rtsp** is recommended instead.
 

source/_components/switch.amcrest.markdown

@@ -0,0 +1,18 @@
+---
+layout: page
+title: "Amcrest IP Camera Settings"
+description: "Instructions on how to integrate settings for Amcrest IP Camera as switches within Home Assistant."
+date: 2018-03-08 00:00
+sidebar: true
+comments: false
+sharing: true
+footer: true
+logo: amcrest.png
+ha_category: Switch
+ha_release: 0.67
+ha_iot_class: "Local Polling"
+---
+
+The `amcrest` switch platform lets you control settings of [Amcrest IP Camera](https://home-assistant.io/components/camera.amcrest/) through Home Assistant.
+
+Switches will be configured automatically. Please refer to the [component](/components/amcrest/) configuration on how to setup.