Update 'README.md'

README.md

@@ -0,0 +1,14 @@
+1. Enter your venv and cd into your site-packages directory e.g. `$ cd lib/python3.8/site-packages/`
+2. Clone the python_lgtv dependency from https://git.geekify.de/sqozz/python-lgtv into python_lgtv:
+```
+git clone http://git.geekify.de/sqozz/python-lgtv.git python_lgtv
+```
+3. From the site-packages directory go into your home-assistant component directory: `$ cd homeassistant/components/`
+4. Clone this directory to make the component availible to homeassistant: `git clone http://git.geekify.de/sqozz/lg_2011.git`
+5. Configure the component in your configuration.yaml:
+```
+- platform: lg_2011
+  host: "lgtv.lan"
+  access_token: ABCDEF
+```
+(The token does not change. You can extract it by using the android app or the python-lgtv script itself.)