Update README.md

## Climate Component

### Installation

Create a new folder into the Home Assistant's `custom_components` folder and name it `smartir`. Copy `climate.py` into the `smartir` folder. Create the subfolders `codes/climate` into the `smartir` folder and copy the code file for your AC device.

### Configuration variables:

**name** (Optional): Name to use in the frontend<br />

**device_code** (Required): ......<br />

**device_code** (Required): ...... (Accepts only positive numbers)<br />

**controller_send_service** (Required): ......<br />

**temperature_sensor** (Optional): **entity_id** for a temperature sensor<br />

**humidity_sensor** (Optional): **entity_id** for a humidity sensor<br />

    power_sensor: binary_sensor.ac_power

```

### Create your own codes:

ToDo...

### Convert your old INI files:

To convert your old INI files, please download the SmartIR INI Converter app (only for windows) from the [Tools](Tools/) folder.

### Available codes for climate devices:

#### Toyotomi

| Code | Supported Models | Controller |