Added a hint that the file has to be in the users dir of the user running Home Assistant.
If one is running Home Assistant in a virtual env and working with the pi user as root, using `~/.lircrc` could lead to errors setting up LIRC.
* lirc configration has changed in strech
The instructions here are only valid for rasberry pi with raspbian jessie. With raspbian stretch the he hardware.conf file is not supported, obsoleted by a new lirc_options.conf file and systemd unit definitions
* Minor changes
* Add space