Add OhmConnect docs (#754)

source/_components/sensor.ohmconnect.markdown

@@ -0,0 +1,34 @@
+---
+layout: page
+title: "OhmConnect"
+description: "Documentation about the OhmConnect sensor."
+date: 2016-08-08 17:05
+sidebar: true
+comments: false
+sharing: true
+footer: true
+logo: "ohmconnect.png"
+ha_category: Sensor
+ha_iot_class: "Cloud Polling"
+ha_release: 0.26
+---
+
+
+The `ohmconnect` sensor will show you the current [OhmConnect](https://ohmconnect.com) status for the given OhmConnect ID.
+
+> OhmConnect monitors real-time conditions on the electricity grid. When dirty and unsustainable power plants turn on, our users receive a notification to save energy. By saving energy at that time, California does not have to turn on additional power plants and California's energy authorities pay you for that.
+
+
+You can find your OhmConnect ID under "Open Source Projects" on the [settings page](https://login.ohmconnect.com/settings). It's the string after the last `/` in the URL, i.e. for the URL `https://login.ohmconnect.com/verify-ohm-hour/AbCd1e` your ID is `AbCd1e`.
+
+```yaml
+# Example configuration.yaml entry
+sensor:
+  platform: ohmconnect
+  id: AbCd1e
+```
+
+Configuration variables:
+
+- **id** (*Required*): Your OhmConnect ID which can be found on the settings page.
+- **name** (*Optional*): A name to display on the sensor. The default is "OhmConnect Status".