* refactor remote_transmitter.rst
- declutter the TOC by removing the undistinguishable actions
- change `switch` in examples to `button` (at the time this doc was originally created `button` didn't exist yet)
- move the **Setting up** guides above the actions list
- remove the IRRemoteESP8266 seealso link as it's not currently supported in any way
* fix test 1
* oops
* Fix links
* examples correction
* Update remote_transmitter.rst
* Update remote_transmitter.rst
* Update remote_transmitter.rst
