Add climate docs

source/_components/climate.heatmiser.markdown

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+---
+layout: page
+title: "Heatmiser Thermostat"
+description: "Instructions how to integrate Heatmiser thermostats within Home Assistant."
+date: 2015-12-11 12:35
+sidebar: true
+comments: false
+sharing: true
+footer: true
+logo: heatmiser.png
+ha_category: Climate
+ha_release: "0.10"
+---
+
+
+The `heatmiser` climate platform let you control [Heatmiser DT/DT-E/PRT/PRT-E](http://www.heatmisershop.co.uk/heatmiser-slimline-programmable-room-thermostat/) thermostats from Heatmiser.  The module itself is currently setup to work over a RS232 -> RS485 converter, therefore it connects over IP.
+
+Further work would be required to get this setup to connect over Wifi, but the HeatmiserV3 python module being used is a full implementation of the V3 protocol.  If you would like to contribute to making this work over wifi, please contact @andylockran on github.
+
+To set it up, add the following information to your `configuration.yaml` file:
+
+```yaml
+climate:
+  platform: heatmiser
+  ipaddress: YOUR_IPADDRESS
+  port:  YOUR_PORT
+  tstats:
+    1:
+    id: THERMOSTAT_ID
+    name: THERMOSTAT_NAME
+```
+
+A single interface can handle up to 32 connected devices.
+
+Configuration variables:
+
+- **ipaddress** (*Required*): The ip address of your interface.
+- **port** (*Required*): The port that the interface is listening on.
+- **tstats** (*Required*): A list of thermostats activated on the gateway.
+- **id** (*Required*): The id of the thermostat as configured on the device itself
+- **name** (*Required*): A friendly name for the themostat